40459311

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 61560000

約数和(自身を除く): 21100689

約数列:

[1, 3, 9, 27, 89, 113, 149, 267, 339, 447, 801, 1017, 1341, 2403, 3051, 4023, 10057, 13261, 16837, 30171, 39783, 50511, 90513, 119349, 151533, 271539, 358047, 454599, 1498493, 4495479, 13486437, 40459311]

約数ペア:

[(1, 40459311), (3, 13486437), (9, 4495479), (27, 1498493), (89, 454599), (113, 358047), (149, 271539), (267, 151533), (339, 119349), (447, 90513), (801, 50511), (1017, 39783), (1341, 30171), (2403, 16837), (3051, 13261), (4023, 10057)]