73781279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 86946720

約数和(自身を除く): 13165441

約数列:

[1, 11, 13, 143, 457, 1129, 5027, 5941, 12419, 14677, 65351, 161447, 515953, 5675483, 6707389, 73781279]

約数ペア:

[(1, 73781279), (11, 6707389), (13, 5675483), (143, 515953), (457, 161447), (1129, 65351), (5027, 14677), (5941, 12419)]