84787461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 54639099

約数列:

[1, 3, 9, 11, 33, 37, 79, 99, 111, 237, 293, 333, 407, 711, 869, 879, 1221, 2607, 2637, 2923, 3223, 3663, 7821, 8769, 9669, 10841, 23147, 26307, 29007, 32153, 32523, 69441, 96459, 97569, 119251, 208323, 254617, 289377, 357753, 763851, 856439, 1073259, 2291553, 2569317, 7707951, 9420829, 28262487, 84787461]

約数ペア:

[(1, 84787461), (3, 28262487), (9, 9420829), (11, 7707951), (33, 2569317), (37, 2291553), (79, 1073259), (99, 856439), (111, 763851), (237, 357753), (293, 289377), (333, 254617), (407, 208323), (711, 119251), (869, 97569), (879, 96459), (1221, 69441), (2607, 32523), (2637, 32153), (2923, 29007), (3223, 26307), (3663, 23147), (7821, 10841), (8769, 9669)]