71333517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1283}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 97625088

約数和(自身を除く): 26291571

約数列:

[1, 3, 43, 129, 431, 1283, 1293, 3849, 18533, 55169, 55599, 165507, 552973, 1658919, 23777839, 71333517]

約数ペア:

[(1, 71333517), (3, 23777839), (43, 1658919), (129, 552973), (431, 165507), (1283, 55599), (1293, 55169), (3849, 18533)]