157031103

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 220195584

約数和(自身を除く): 63164481

約数列:

[1, 3, 53, 73, 83, 159, 163, 219, 249, 489, 3869, 4399, 6059, 8639, 11607, 11899, 13197, 13529, 18177, 25917, 35697, 40587, 321127, 630647, 717037, 963381, 987617, 1891941, 2151111, 2962851, 52343701, 157031103]

約数ペア:

[(1, 157031103), (3, 52343701), (53, 2962851), (73, 2151111), (83, 1891941), (159, 987617), (163, 963381), (219, 717037), (249, 630647), (489, 321127), (3869, 40587), (4399, 35697), (6059, 25917), (8639, 18177), (11607, 13529), (11899, 13197)]