72447199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 81200160

約数和(自身を除く): 8752961

約数列:

[1, 11, 61, 101, 671, 1069, 1111, 6161, 11759, 65209, 67771, 107969, 717299, 1187659, 6586109, 72447199]

約数ペア:

[(1, 72447199), (11, 6586109), (61, 1187659), (101, 717299), (671, 107969), (1069, 67771), (1111, 65209), (6161, 11759)]