139675689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1181}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 214079112

約数和(自身を除く): 74403423

約数列:

[1, 3, 9, 17, 51, 153, 773, 1181, 2319, 3543, 6957, 10629, 13141, 20077, 39423, 60231, 118269, 180693, 912913, 2738739, 8216217, 15519521, 46558563, 139675689]

約数ペア:

[(1, 139675689), (3, 46558563), (9, 15519521), (17, 8216217), (51, 2738739), (153, 912913), (773, 180693), (1181, 118269), (2319, 60231), (3543, 39423), (6957, 20077), (10629, 13141)]