76931151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 115319808

約数和(自身を除く): 38388657

約数列:

[1, 3, 11, 33, 47, 141, 193, 257, 517, 579, 771, 1551, 2123, 2827, 6369, 8481, 9071, 12079, 27213, 36237, 49601, 99781, 132869, 148803, 299343, 398607, 545611, 1636833, 2331247, 6993741, 25643717, 76931151]

約数ペア:

[(1, 76931151), (3, 25643717), (11, 6993741), (33, 2331247), (47, 1636833), (141, 545611), (193, 398607), (257, 299343), (517, 148803), (579, 132869), (771, 99781), (1551, 49601), (2123, 36237), (2827, 27213), (6369, 12079), (8481, 9071)]