203485234239

素因数分解:

$3^3\times 7^1\times {\mathrm{18859}}^1\times {\mathrm{57089}}^1$

素因数の和:75964

約数の個数: 32

約数和(自身を含む): 344549568000

約数和(自身を除く): 141064333761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 18859, 56577, 57089, 132013, 169731, 171267, 396039, 399623, 509193, 513801, 1188117, 1198869, 1541403, 3564351, 3596607, 10789821, 1076641451, 3229924353, 7536490157, 9689773059, 22609470471, 29069319177, 67828411413, 203485234239]

約数ペア:

[(1, 203485234239), (3, 67828411413), (7, 29069319177), (9, 22609470471), (21, 9689773059), (27, 7536490157), (63, 3229924353), (189, 1076641451), (18859, 10789821), (56577, 3596607), (57089, 3564351), (132013, 1541403), (169731, 1198869), (171267, 1188117), (396039, 513801), (399623, 509193)]