738152061

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 1035184128

約数和(自身を除く): 297032067

約数列:

[1, 3, 43, 47, 129, 141, 211, 577, 633, 1731, 2021, 6063, 9073, 9917, 24811, 27119, 27219, 29751, 74433, 81357, 121747, 365241, 426431, 1166117, 1279293, 3498351, 5235121, 5722109, 15705363, 17166327, 246050687, 738152061]

約数ペア:

[(1, 738152061), (3, 246050687), (43, 17166327), (47, 15705363), (129, 5722109), (141, 5235121), (211, 3498351), (577, 1279293), (633, 1166117), (1731, 426431), (2021, 365241), (6063, 121747), (9073, 81357), (9917, 74433), (24811, 29751), (27119, 27219)]