67685499

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{22859}}^1$

素因数の和:22919

約数の個数: 24

約数和(自身を含む): 114117120

約数和(自身を除く): 46431621

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 22859, 68577, 160013, 205731, 480039, 1074373, 1440117, 3223119, 7520611, 9669357, 22561833, 67685499]

約数ペア:

[(1, 67685499), (3, 22561833), (7, 9669357), (9, 7520611), (21, 3223119), (47, 1440117), (63, 1074373), (141, 480039), (329, 205731), (423, 160013), (987, 68577), (2961, 22859)]