84703401

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 135253800

約数和(自身を除く): 50550399

約数列:

[1, 3, 9, 17, 27, 51, 81, 137, 153, 411, 449, 459, 1233, 1347, 1377, 2329, 3699, 4041, 6987, 7633, 11097, 12123, 20961, 22899, 36369, 61513, 62883, 68697, 184539, 188649, 206091, 553617, 618273, 1045721, 1660851, 3137163, 4982553, 9411489, 28234467, 84703401]

約数ペア:

[(1, 84703401), (3, 28234467), (9, 9411489), (17, 4982553), (27, 3137163), (51, 1660851), (81, 1045721), (137, 618273), (153, 553617), (411, 206091), (449, 188649), (459, 184539), (1233, 68697), (1347, 62883), (1377, 61513), (2329, 36369), (3699, 22899), (4041, 20961), (6987, 12123), (7633, 11097)]