74606571

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 117770016

約数和(自身を除く): 43163445

約数列:

[1, 3, 9, 13, 39, 117, 169, 181, 271, 507, 543, 813, 1521, 1629, 2353, 2439, 3523, 7059, 10569, 21177, 30589, 31707, 45799, 49051, 91767, 137397, 147153, 275301, 412191, 441459, 637663, 1912989, 5738967, 8289619, 24868857, 74606571]

約数ペア:

[(1, 74606571), (3, 24868857), (9, 8289619), (13, 5738967), (39, 1912989), (117, 637663), (169, 441459), (181, 412191), (271, 275301), (507, 147153), (543, 137397), (813, 91767), (1521, 49051), (1629, 45799), (2353, 31707), (2439, 30589), (3523, 21177), (7059, 10569)]