19226490993

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{2273}}^1$

素因数の和:2615

約数の個数: 64

約数和(自身を含む): 30414113280

約数和(自身を除く): 11187622287

約数列:

[1, 3, 9, 23, 27, 53, 69, 159, 207, 257, 477, 621, 771, 1219, 1431, 2273, 2313, 3657, 5911, 6819, 6939, 10971, 13621, 17733, 20457, 32913, 40863, 52279, 53199, 61371, 120469, 122589, 156837, 159597, 313283, 361407, 367767, 470511, 584161, 939849, 1084221, 1411533, 1752483, 2770787, 2819547, 3252663, 5257449, 8312361, 8458641, 13435703, 15772347, 24937083, 30960533, 40307109, 74811249, 92881599, 120921327, 278644797, 362763981, 712092259, 835934391, 2136276777, 6408830331, 19226490993]

約数ペア:

[(1, 19226490993), (3, 6408830331), (9, 2136276777), (23, 835934391), (27, 712092259), (53, 362763981), (69, 278644797), (159, 120921327), (207, 92881599), (257, 74811249), (477, 40307109), (621, 30960533), (771, 24937083), (1219, 15772347), (1431, 13435703), (2273, 8458641), (2313, 8312361), (3657, 5257449), (5911, 3252663), (6819, 2819547), (6939, 2770787), (10971, 1752483), (13621, 1411533), (17733, 1084221), (20457, 939849), (32913, 584161), (40863, 470511), (52279, 367767), (53199, 361407), (61371, 313283), (120469, 159597), (122589, 156837)]