40725693

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 64713600

約数和(自身を除く): 23987907

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1069, 1411, 2241, 3207, 4233, 9621, 12699, 18173, 28863, 38097, 54519, 88727, 163557, 266181, 490671, 798543, 1508359, 2395629, 4525077, 13575231, 40725693]

約数ペア:

[(1, 40725693), (3, 13575231), (9, 4525077), (17, 2395629), (27, 1508359), (51, 798543), (83, 490671), (153, 266181), (249, 163557), (459, 88727), (747, 54519), (1069, 38097), (1411, 28863), (2241, 18173), (3207, 12699), (4233, 9621)]