15705873027

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{14915359}}^1$

素因数の和:14915384

約数の個数: 20

約数和(自身を含む): 25266619840

約数和(自身を除く): 9560746813

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 14915359, 44746077, 134238231, 193899667, 402714693, 581699001, 1208144079, 1745097003, 5235291009, 15705873027]

約数ペア:

[(1, 15705873027), (3, 5235291009), (9, 1745097003), (13, 1208144079), (27, 581699001), (39, 402714693), (81, 193899667), (117, 134238231), (351, 44746077), (1053, 14915359)]