70555131

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 110398464

約数和(自身を除く): 39843333

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 387, 423, 431, 1161, 1269, 1293, 2021, 3483, 3807, 3879, 6063, 11637, 18189, 18533, 20257, 34911, 54567, 55599, 60771, 163701, 166797, 182313, 500391, 546939, 871051, 1501173, 1640817, 2613153, 7839459, 23518377, 70555131]

約数ペア:

[(1, 70555131), (3, 23518377), (9, 7839459), (27, 2613153), (43, 1640817), (47, 1501173), (81, 871051), (129, 546939), (141, 500391), (387, 182313), (423, 166797), (431, 163701), (1161, 60771), (1269, 55599), (1293, 54567), (2021, 34911), (3483, 20257), (3807, 18533), (3879, 18189), (6063, 11637)]