1796728473

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 2892105216

約数和(自身を除く): 1095376743

約数列:

[1, 3, 9, 27, 31, 37, 81, 83, 93, 111, 233, 249, 279, 333, 699, 747, 837, 999, 1147, 2097, 2241, 2511, 2573, 2997, 3071, 3441, 6291, 6723, 7223, 7719, 8621, 9213, 10323, 18873, 19339, 21669, 23157, 25863, 27639, 30969, 58017, 65007, 69471, 77589, 82917, 92907, 95201, 174051, 195021, 208413, 232767, 248751, 267251, 285603, 522153, 585063, 599509, 698301, 715543, 801753, 856809, 1566459, 1798527, 2146629, 2405259, 2570427, 5395581, 6439887, 7215777, 7711281, 16186743, 19319661, 21647331, 22181833, 48560229, 57958983, 66545499, 199636497, 598909491, 1796728473]

約数ペア:

[(1, 1796728473), (3, 598909491), (9, 199636497), (27, 66545499), (31, 57958983), (37, 48560229), (81, 22181833), (83, 21647331), (93, 19319661), (111, 16186743), (233, 7711281), (249, 7215777), (279, 6439887), (333, 5395581), (699, 2570427), (747, 2405259), (837, 2146629), (999, 1798527), (1147, 1566459), (2097, 856809), (2241, 801753), (2511, 715543), (2573, 698301), (2997, 599509), (3071, 585063), (3441, 522153), (6291, 285603), (6723, 267251), (7223, 248751), (7719, 232767), (8621, 208413), (9213, 195021), (10323, 174051), (18873, 95201), (19339, 92907), (21669, 82917), (23157, 77589), (25863, 69471), (27639, 65007), (30969, 58017)]