127425159

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15749}}^1$

素因数の和:15815

約数の個数: 24

約数和(自身を含む): 196560000

約数和(自身を除く): 69134841

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 15749, 47247, 141741, 456721, 488219, 1370163, 1464657, 4110489, 4393971, 14158351, 42475053, 127425159]

約数ペア:

[(1, 127425159), (3, 42475053), (9, 14158351), (29, 4393971), (31, 4110489), (87, 1464657), (93, 1370163), (261, 488219), (279, 456721), (899, 141741), (2697, 47247), (8091, 15749)]