64921923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{22613}}^1$

素因数の和:22659

約数の個数: 24

約数和(自身を含む): 105833520

約数和(自身を除く): 40911597

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 22613, 67839, 203517, 248743, 655777, 746229, 1967331, 2238687, 5901993, 7213547, 21640641, 64921923]

約数ペア:

[(1, 64921923), (3, 21640641), (9, 7213547), (11, 5901993), (29, 2238687), (33, 1967331), (87, 746229), (99, 655777), (261, 248743), (319, 203517), (957, 67839), (2871, 22613)]