66668631

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{1181}}^1$

素因数の和:1822

約数の個数: 16

約数和(自身を含む): 91987968

約数和(自身を除く): 25319337

約数列:

[1, 3, 31, 93, 607, 1181, 1821, 3543, 18817, 36611, 56451, 109833, 716867, 2150601, 22222877, 66668631]

約数ペア:

[(1, 66668631), (3, 22222877), (31, 2150601), (93, 716867), (607, 109833), (1181, 56451), (1821, 36611), (3543, 18817)]