78262587

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 122089968

約数和(自身を除く): 43827381

約数列:

[1, 3, 9, 13, 39, 117, 461, 1383, 1451, 4149, 4353, 5993, 13059, 17979, 18863, 53937, 56589, 169767, 668911, 2006733, 6020199, 8695843, 26087529, 78262587]

約数ペア:

[(1, 78262587), (3, 26087529), (9, 8695843), (13, 6020199), (39, 2006733), (117, 668911), (461, 169767), (1383, 56589), (1451, 53937), (4149, 18863), (4353, 17979), (5993, 13059)]