40912263

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11393}}^1$

素因数の和:11428

約数の個数: 32

約数和(自身を含む): 72921600

約数和(自身を除く): 32009337

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 11393, 34179, 79751, 102537, 216467, 239253, 307611, 649401, 717759, 1515269, 1948203, 2153277, 4545807, 5844609, 13637421, 40912263]

約数ペア:

[(1, 40912263), (3, 13637421), (7, 5844609), (9, 4545807), (19, 2153277), (21, 1948203), (27, 1515269), (57, 717759), (63, 649401), (133, 307611), (171, 239253), (189, 216467), (399, 102537), (513, 79751), (1197, 34179), (3591, 11393)]