77726571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1619}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 34040469

約数列:

[1, 3, 13, 39, 1231, 1619, 3693, 4857, 16003, 21047, 48009, 63141, 1992989, 5978967, 25908857, 77726571]

約数ペア:

[(1, 77726571), (3, 25908857), (13, 5978967), (39, 1992989), (1231, 63141), (1619, 48009), (3693, 21047), (4857, 16003)]