68451693

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 93623040

約数和(自身を除く): 25171347

約数列:

[1, 3, 47, 141, 257, 771, 1889, 5667, 12079, 36237, 88783, 266349, 485473, 1456419, 22817231, 68451693]

約数ペア:

[(1, 68451693), (3, 22817231), (47, 1456419), (141, 485473), (257, 266349), (771, 88783), (1889, 36237), (5667, 12079)]