78484251

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 106048800

約数和(自身を除く): 27564549

約数列:

[1, 3, 109, 327, 389, 617, 1167, 1851, 42401, 67253, 127203, 201759, 240013, 720039, 26161417, 78484251]

約数ペア:

[(1, 78484251), (3, 26161417), (109, 720039), (327, 240013), (389, 201759), (617, 127203), (1167, 67253), (1851, 42401)]