72507113

素因数分解:

$7^3\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1701

約数の個数: 16

約数和(自身を含む): 85228800

約数和(自身を除く): 12721687

約数列:

[1, 7, 49, 137, 343, 959, 1543, 6713, 10801, 46991, 75607, 211391, 529249, 1479737, 10358159, 72507113]

約数ペア:

[(1, 72507113), (7, 10358159), (49, 1479737), (137, 529249), (343, 211391), (959, 75607), (1543, 46991), (6713, 10801)]