25214463

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 41049600

約数和(自身を除く): 15835137

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 2137, 3933, 6411, 11799, 19233, 40603, 49151, 57699, 121809, 147453, 365427, 442359, 933869, 1096281, 1327077, 2801607, 8404821, 25214463]

約数ペア:

[(1, 25214463), (3, 8404821), (9, 2801607), (19, 1327077), (23, 1096281), (27, 933869), (57, 442359), (69, 365427), (171, 147453), (207, 121809), (437, 57699), (513, 49151), (621, 40603), (1311, 19233), (2137, 11799), (3933, 6411)]