74512089

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 112985600

約数和(自身を除く): 38473511

約数列:

[1, 3, 9, 27, 79, 181, 193, 237, 543, 579, 711, 1629, 1737, 2133, 4887, 5211, 14299, 15247, 34933, 42897, 45741, 104799, 128691, 137223, 314397, 386073, 411669, 943191, 2759707, 8279121, 24837363, 74512089]

約数ペア:

[(1, 74512089), (3, 24837363), (9, 8279121), (27, 2759707), (79, 943191), (181, 411669), (193, 386073), (237, 314397), (543, 137223), (579, 128691), (711, 104799), (1629, 45741), (1737, 42897), (2133, 34933), (4887, 15247), (5211, 14299)]