77221969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 85671936

約数和(自身を除く): 8449967

約数列:

[1, 11, 127, 167, 331, 1397, 1837, 3641, 21209, 42037, 55277, 233299, 462407, 608047, 7020179, 77221969]

約数ペア:

[(1, 77221969), (11, 7020179), (127, 608047), (167, 462407), (331, 233299), (1397, 55277), (1837, 42037), (3641, 21209)]