63037857

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{691}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 86095872

約数和(自身を除く): 23058015

約数列:

[1, 3, 47, 141, 647, 691, 1941, 2073, 30409, 32477, 91227, 97431, 447077, 1341231, 21012619, 63037857]

約数ペア:

[(1, 63037857), (3, 21012619), (47, 1341231), (141, 447077), (647, 97431), (691, 91227), (1941, 32477), (2073, 30409)]