61229727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1249}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 95550000

約数和(自身を除く): 34320273

約数列:

[1, 3, 9, 13, 39, 117, 419, 1249, 1257, 3747, 3771, 5447, 11241, 16237, 16341, 48711, 49023, 146133, 523331, 1569993, 4709979, 6803303, 20409909, 61229727]

約数ペア:

[(1, 61229727), (3, 20409909), (9, 6803303), (13, 4709979), (39, 1569993), (117, 523331), (419, 146133), (1249, 49023), (1257, 48711), (3747, 16341), (3771, 16237), (5447, 11241)]