159978273

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{45077}}^1$

素因数の和:45113

約数の個数: 24

約数和(自身を含む): 263976768

約数和(自身を除く): 103998495

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 45077, 135231, 315539, 586001, 946617, 1758003, 4102007, 7618013, 12306021, 22854039, 53326091, 159978273]

約数ペア:

[(1, 159978273), (3, 53326091), (7, 22854039), (13, 12306021), (21, 7618013), (39, 4102007), (91, 1758003), (169, 946617), (273, 586001), (507, 315539), (1183, 135231), (3549, 45077)]