163969668863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2953}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 235399675392

約数和(自身を除く): 71430006529

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 169, 187, 221, 251, 1001, 1183, 1309, 1547, 1757, 1859, 2431, 2761, 2873, 2953, 3263, 4267, 13013, 17017, 19327, 20111, 20671, 22841, 29869, 31603, 32483, 35893, 38389, 42419, 46937, 50201, 55471, 221221, 227381, 251251, 268723, 296933, 328559, 351407, 388297, 422279, 466609, 499057, 552211, 610181, 652613, 721123, 741203, 2955953, 3266263, 3493399, 3865477, 4271267, 4568291, 5047861, 5188421, 5489627, 7178743, 7932353, 8153233, 8483969, 9635639, 12600451, 38427389, 50251201, 55526471, 57072631, 59387783, 67449473, 88203157, 93323659, 105992029, 125263307, 138604961, 163805863, 653265613, 741944203, 876843149, 970234727, 1146641041, 1377896377, 1801864493, 2129476219, 9645274639, 12613051451, 14906333533, 23424238409, 163969668863]

約数ペア:

[(1, 163969668863), (7, 23424238409), (11, 14906333533), (13, 12613051451), (17, 9645274639), (77, 2129476219), (91, 1801864493), (119, 1377896377), (143, 1146641041), (169, 970234727), (187, 876843149), (221, 741944203), (251, 653265613), (1001, 163805863), (1183, 138604961), (1309, 125263307), (1547, 105992029), (1757, 93323659), (1859, 88203157), (2431, 67449473), (2761, 59387783), (2873, 57072631), (2953, 55526471), (3263, 50251201), (4267, 38427389), (13013, 12600451), (17017, 9635639), (19327, 8483969), (20111, 8153233), (20671, 7932353), (22841, 7178743), (29869, 5489627), (31603, 5188421), (32483, 5047861), (35893, 4568291), (38389, 4271267), (42419, 3865477), (46937, 3493399), (50201, 3266263), (55471, 2955953), (221221, 741203), (227381, 721123), (251251, 652613), (268723, 610181), (296933, 552211), (328559, 499057), (351407, 466609), (388297, 422279)]