40176837

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 64143360

約数和(自身を除く): 23966523

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2087, 2139, 6261, 6417, 18783, 19251, 48001, 56349, 64697, 144003, 194091, 432009, 582273, 1296027, 1488031, 1746819, 4464093, 13392279, 40176837]

約数ペア:

[(1, 40176837), (3, 13392279), (9, 4464093), (23, 1746819), (27, 1488031), (31, 1296027), (69, 582273), (93, 432009), (207, 194091), (279, 144003), (621, 64697), (713, 56349), (837, 48001), (2087, 19251), (2139, 18783), (6261, 6417)]