73177167

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 114868224

約数和(自身を除く): 41691057

約数列:

[1, 3, 7, 21, 47, 141, 151, 329, 453, 491, 987, 1057, 1473, 3171, 3437, 7097, 10311, 21291, 23077, 49679, 69231, 74141, 149037, 161539, 222423, 484617, 518987, 1556961, 3484627, 10453881, 24392389, 73177167]

約数ペア:

[(1, 73177167), (3, 24392389), (7, 10453881), (21, 3484627), (47, 1556961), (141, 518987), (151, 484617), (329, 222423), (453, 161539), (491, 149037), (987, 74141), (1057, 69231), (1473, 49679), (3171, 23077), (3437, 21291), (7097, 10311)]