47168451

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 77775360

約数和(自身を除く): 30606909

約数列:

[1, 3, 9, 11, 33, 37, 79, 99, 111, 163, 237, 333, 407, 489, 711, 869, 1221, 1467, 1793, 2607, 2923, 3663, 5379, 6031, 7821, 8769, 12877, 16137, 18093, 26307, 32153, 38631, 54279, 66341, 96459, 115893, 141647, 199023, 289377, 424941, 476449, 597069, 1274823, 1429347, 4288041, 5240939, 15722817, 47168451]

約数ペア:

[(1, 47168451), (3, 15722817), (9, 5240939), (11, 4288041), (33, 1429347), (37, 1274823), (79, 597069), (99, 476449), (111, 424941), (163, 289377), (237, 199023), (333, 141647), (407, 115893), (489, 96459), (711, 66341), (869, 54279), (1221, 38631), (1467, 32153), (1793, 26307), (2607, 18093), (2923, 16137), (3663, 12877), (5379, 8769), (6031, 7821)]