156980739123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{26921}}^1$

素因数の和:27429

約数の個数: 64

約数和(自身を含む): 257805072000

約数和(自身を除く): 100824332877

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 449, 481, 999, 1347, 1443, 4041, 4329, 5837, 12123, 12987, 16613, 17511, 26921, 49839, 52533, 80763, 149517, 157599, 215969, 242289, 349973, 448551, 647907, 726867, 996077, 1049919, 1943721, 2988231, 3149757, 5831163, 8964693, 9449271, 12087529, 12949001, 26894079, 36262587, 38847003, 108787761, 116541009, 157137877, 326363283, 349623027, 447238573, 471413631, 1341715719, 1414240893, 4025147157, 4242722679, 5814101449, 12075441471, 17442304347, 52326913041, 156980739123]

約数ペア:

[(1, 156980739123), (3, 52326913041), (9, 17442304347), (13, 12075441471), (27, 5814101449), (37, 4242722679), (39, 4025147157), (111, 1414240893), (117, 1341715719), (333, 471413631), (351, 447238573), (449, 349623027), (481, 326363283), (999, 157137877), (1347, 116541009), (1443, 108787761), (4041, 38847003), (4329, 36262587), (5837, 26894079), (12123, 12949001), (12987, 12087529), (16613, 9449271), (17511, 8964693), (26921, 5831163), (49839, 3149757), (52533, 2988231), (80763, 1943721), (149517, 1049919), (157599, 996077), (215969, 726867), (242289, 647907), (349973, 448551)]