42520599

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 69876480

約数和(自身を除く): 27355881

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2347, 6039, 7041, 18117, 21123, 25817, 63369, 77451, 143167, 232353, 429501, 697059, 1288503, 1574837, 3865509, 4724511, 14173533, 42520599]

約数ペア:

[(1, 42520599), (3, 14173533), (9, 4724511), (11, 3865509), (27, 1574837), (33, 1288503), (61, 697059), (99, 429501), (183, 232353), (297, 143167), (549, 77451), (671, 63369), (1647, 25817), (2013, 21123), (2347, 18117), (6039, 7041)]