157162653

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 242810880

約数和(自身を除く): 85648227

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 837, 927, 1823, 2781, 3193, 5469, 9579, 16407, 28737, 49221, 56513, 86211, 169539, 187769, 508617, 563307, 1525851, 1689921, 5069763, 5820839, 17462517, 52387551, 157162653]

約数ペア:

[(1, 157162653), (3, 52387551), (9, 17462517), (27, 5820839), (31, 5069763), (93, 1689921), (103, 1525851), (279, 563307), (309, 508617), (837, 187769), (927, 169539), (1823, 86211), (2781, 56513), (3193, 49221), (5469, 28737), (9579, 16407)]