66887682

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{64439}}^1$

素因数の和:64617

約数の個数: 16

約数和(自身を含む): 134550720

約数和(自身を除く): 67663038

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 64439, 128878, 193317, 386634, 11147947, 22295894, 33443841, 66887682]

約数ペア:

[(1, 66887682), (2, 33443841), (3, 22295894), (6, 11147947), (173, 386634), (346, 193317), (519, 128878), (1038, 64439)]