127950739

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 148867776

約数和(自身を除く): 20917037

約数列:

[1, 7, 101, 137, 707, 959, 1321, 9247, 13837, 96859, 133421, 180977, 933947, 1266839, 18278677, 127950739]

約数ペア:

[(1, 127950739), (7, 18278677), (101, 1266839), (137, 933947), (707, 180977), (959, 133421), (1321, 96859), (9247, 13837)]