40900923

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 73013760

約数和(自身を除く): 32112837

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 97, 161, 189, 207, 291, 483, 621, 679, 873, 1449, 2037, 2231, 2619, 4347, 6111, 6693, 9409, 15617, 18333, 20079, 28227, 46851, 60237, 65863, 84681, 140553, 197589, 216407, 254043, 421659, 592767, 649221, 1514849, 1778301, 1947663, 4544547, 5842989, 13633641, 40900923]

約数ペア:

[(1, 40900923), (3, 13633641), (7, 5842989), (9, 4544547), (21, 1947663), (23, 1778301), (27, 1514849), (63, 649221), (69, 592767), (97, 421659), (161, 254043), (189, 216407), (207, 197589), (291, 140553), (483, 84681), (621, 65863), (679, 60237), (873, 46851), (1449, 28227), (2037, 20079), (2231, 18333), (2619, 15617), (4347, 9409), (6111, 6693)]