64455261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31183}}^1$

素因数の和:31252

約数の個数: 16

約数和(自身を含む): 94300416

約数和(自身を除く): 29845155

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 31183, 93549, 405379, 1216137, 1652699, 4958097, 21485087, 64455261]

約数ペア:

[(1, 64455261), (3, 21485087), (13, 4958097), (39, 1652699), (53, 1216137), (159, 405379), (689, 93549), (2067, 31183)]