13905706563

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:794

約数の個数: 128

約数和(自身を含む): 25564170240

約数和(自身を除く): 11658463677

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 73, 101, 119, 153, 189, 219, 303, 357, 459, 511, 587, 657, 707, 909, 1071, 1241, 1533, 1717, 1761, 1971, 2121, 2727, 3213, 3723, 4109, 4599, 5151, 5283, 6363, 7373, 8687, 9979, 11169, 12019, 12327, 13797, 15453, 15849, 19089, 22119, 26061, 29937, 33507, 36057, 36981, 42851, 46359, 51611, 59287, 66357, 69853, 78183, 89811, 108171, 110943, 125341, 128553, 154833, 177861, 199071, 209559, 234549, 269433, 299957, 324513, 376023, 385659, 415009, 464499, 533583, 628677, 728467, 877387, 899871, 1007879, 1128069, 1156977, 1245027, 1393497, 1600749, 1886031, 2185401, 2632161, 2699613, 3023637, 3384207, 3735081, 4327951, 5099269, 6556203, 7055153, 7896483, 8098839, 9070911, 11205243, 12983853, 15297807, 19668609, 21165459, 23689449, 27212733, 30295657, 38951559, 45893421, 63496377, 73575167, 90886971, 116854677, 137680263, 190489131, 220725501, 272660913, 515026169, 662176503, 817982739, 1545078507, 1986529509, 4635235521, 13905706563]

約数ペア:

[(1, 13905706563), (3, 4635235521), (7, 1986529509), (9, 1545078507), (17, 817982739), (21, 662176503), (27, 515026169), (51, 272660913), (63, 220725501), (73, 190489131), (101, 137680263), (119, 116854677), (153, 90886971), (189, 73575167), (219, 63496377), (303, 45893421), (357, 38951559), (459, 30295657), (511, 27212733), (587, 23689449), (657, 21165459), (707, 19668609), (909, 15297807), (1071, 12983853), (1241, 11205243), (1533, 9070911), (1717, 8098839), (1761, 7896483), (1971, 7055153), (2121, 6556203), (2727, 5099269), (3213, 4327951), (3723, 3735081), (4109, 3384207), (4599, 3023637), (5151, 2699613), (5283, 2632161), (6363, 2185401), (7373, 1886031), (8687, 1600749), (9979, 1393497), (11169, 1245027), (12019, 1156977), (12327, 1128069), (13797, 1007879), (15453, 899871), (15849, 877387), (19089, 728467), (22119, 628677), (26061, 533583), (29937, 464499), (33507, 415009), (36057, 385659), (36981, 376023), (42851, 324513), (46359, 299957), (51611, 269433), (59287, 234549), (66357, 209559), (69853, 199071), (78183, 177861), (89811, 154833), (108171, 128553), (110943, 125341)]