157415979

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46559}}^1$

素因数の和:46599

約数の個数: 24

約数和(自身を含む): 254776320

約数和(自身を除く): 97360341

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 46559, 139677, 325913, 977739, 1070857, 2281391, 3212571, 6844173, 7495999, 22487997, 52471993, 157415979]

約数ペア:

[(1, 157415979), (3, 52471993), (7, 22487997), (21, 7495999), (23, 6844173), (49, 3212571), (69, 2281391), (147, 1070857), (161, 977739), (483, 325913), (1127, 139677), (3381, 46559)]