60028209

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{12149}}^1$

素因数の和:12222

約数の個数: 20

約数和(自身を含む): 91149300

約数和(自身を除く): 31121091

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 12149, 36447, 109341, 328023, 741089, 984069, 2223267, 6669801, 20009403, 60028209]

約数ペア:

[(1, 60028209), (3, 20009403), (9, 6669801), (27, 2223267), (61, 984069), (81, 741089), (183, 328023), (549, 109341), (1647, 36447), (4941, 12149)]