173104461

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{270899}}^1$

素因数の和:270976

約数の個数: 12

約数和(自身を含む): 253562400

約数和(自身を除く): 80457939

約数列:

[1, 3, 9, 71, 213, 639, 270899, 812697, 2438091, 19233829, 57701487, 173104461]

約数ペア:

[(1, 173104461), (3, 57701487), (9, 19233829), (71, 2438091), (213, 812697), (639, 270899)]