129715563

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 184729600

約数和(自身を除く): 55014037

約数列:

[1, 3, 31, 43, 93, 129, 163, 199, 489, 597, 1333, 3999, 5053, 6169, 7009, 8557, 15159, 18507, 21027, 25671, 32437, 97311, 217279, 265267, 651837, 795801, 1005547, 1394791, 3016641, 4184373, 43238521, 129715563]

約数ペア:

[(1, 129715563), (3, 43238521), (31, 4184373), (43, 3016641), (93, 1394791), (129, 1005547), (163, 795801), (199, 651837), (489, 265267), (597, 217279), (1333, 97311), (3999, 32437), (5053, 25671), (6169, 21027), (7009, 18507), (8557, 15159)]