64660734

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{27847}}^1$

素因数の和:27901

約数の個数: 32

約数和(自身を含む): 147037440

約数和(自身を除く): 82376706

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 27847, 55694, 83541, 167082, 250623, 501246, 751869, 1197421, 1503738, 2394842, 3592263, 7184526, 10776789, 21553578, 32330367, 64660734]

約数ペア:

[(1, 64660734), (2, 32330367), (3, 21553578), (6, 10776789), (9, 7184526), (18, 3592263), (27, 2394842), (43, 1503738), (54, 1197421), (86, 751869), (129, 501246), (258, 250623), (387, 167082), (774, 83541), (1161, 55694), (2322, 27847)]