78835533

素因数分解:

$3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{4139}}^1$

素因数の和:5056

約数の個数: 16

約数和(自身を含む): 120291840

約数和(自身を除く): 41456307

約数列:

[1, 3, 7, 21, 907, 2721, 4139, 6349, 12417, 19047, 28973, 86919, 3754073, 11262219, 26278511, 78835533]

約数ペア:

[(1, 78835533), (3, 26278511), (7, 11262219), (21, 3754073), (907, 86919), (2721, 28973), (4139, 19047), (6349, 12417)]