149762421

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{10459}}^1$

素因数の和:10545

約数の個数: 24

約数和(自身を含む): 227358560

約数和(自身を除く): 77596139

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 10459, 14319, 31377, 94131, 386983, 449737, 1160949, 1349211, 3482847, 4047633, 16640269, 49920807, 149762421]

約数ペア:

[(1, 149762421), (3, 49920807), (9, 16640269), (37, 4047633), (43, 3482847), (111, 1349211), (129, 1160949), (333, 449737), (387, 386983), (1591, 94131), (4773, 31377), (10459, 14319)]