78875907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{1439}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 116444160

約数和(自身を除く): 37568253

約数列:

[1, 3, 11, 33, 121, 151, 363, 453, 1439, 1661, 4317, 4983, 15829, 18271, 47487, 54813, 174119, 217289, 522357, 651867, 2390179, 7170537, 26291969, 78875907]

約数ペア:

[(1, 78875907), (3, 26291969), (11, 7170537), (33, 2390179), (121, 651867), (151, 522357), (363, 217289), (453, 174119), (1439, 54813), (1661, 47487), (4317, 18271), (4983, 15829)]