66715517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5324

約数の個数: 16

約数和(自身を含む): 77881920

約数和(自身を除く): 11166403

約数列:

[1, 11, 19, 61, 209, 671, 1159, 5233, 12749, 57563, 99427, 319213, 1093697, 3511343, 6065047, 66715517]

約数ペア:

[(1, 66715517), (11, 6065047), (19, 3511343), (61, 1093697), (209, 319213), (671, 99427), (1159, 57563), (5233, 12749)]