61386207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8221}}^1$

素因数の和:8374

約数の個数: 16

約数和(自身を含む): 86824320

約数和(自身を除く): 25438113

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 8221, 24663, 156199, 468597, 1076951, 3230853, 20462069, 61386207]

約数ペア:

[(1, 61386207), (3, 20462069), (19, 3230853), (57, 1076951), (131, 468597), (393, 156199), (2489, 24663), (7467, 8221)]