135172803

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 193042432

約数和(自身を除く): 57869629

約数列:

[1, 3, 31, 37, 93, 111, 163, 241, 489, 723, 1147, 3441, 5053, 6031, 7471, 8917, 15159, 18093, 22413, 26751, 39283, 117849, 186961, 276427, 560883, 829281, 1217773, 1453471, 3653319, 4360413, 45057601, 135172803]

約数ペア:

[(1, 135172803), (3, 45057601), (31, 4360413), (37, 3653319), (93, 1453471), (111, 1217773), (163, 829281), (241, 560883), (489, 276427), (723, 186961), (1147, 117849), (3441, 39283), (5053, 26751), (6031, 22413), (7471, 18093), (8917, 15159)]