61753671

素因数分解:

$3^4\times 7^2\times {\mathrm{15559}}^1$

素因数の和:15585

約数の個数: 30

約数和(自身を含む): 107317320

約数和(自身を除く): 45563649

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 15559, 46677, 108913, 140031, 326739, 420093, 762391, 980217, 1260279, 2287173, 2940651, 6861519, 8821953, 20584557, 61753671]

約数ペア:

[(1, 61753671), (3, 20584557), (7, 8821953), (9, 6861519), (21, 2940651), (27, 2287173), (49, 1260279), (63, 980217), (81, 762391), (147, 420093), (189, 326739), (441, 140031), (567, 108913), (1323, 46677), (3969, 15559)]