156733615953

素因数分解:

$3^4\times {\mathrm{4357}}^1\times {\mathrm{444109}}^1$

素因数の和:448478

約数の個数: 20

約数和(自身を含む): 234187196980

約数和(自身を除く): 77453581027

約数列:

[1, 3, 9, 27, 81, 4357, 13071, 39213, 117639, 352917, 444109, 1332327, 3996981, 11990943, 35972829, 1934982913, 5804948739, 17414846217, 52244538651, 156733615953]

約数ペア:

[(1, 156733615953), (3, 52244538651), (9, 17414846217), (27, 5804948739), (81, 1934982913), (4357, 35972829), (13071, 11990943), (39213, 3996981), (117639, 1332327), (352917, 444109)]