158373111

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 229789440

約数和(自身を除く): 71416329

約数列:

[1, 3, 13, 39, 169, 239, 507, 717, 1307, 3107, 3921, 9321, 16991, 40391, 50973, 121173, 220883, 312373, 662649, 937119, 4060849, 12182547, 52791037, 158373111]

約数ペア:

[(1, 158373111), (3, 52791037), (13, 12182547), (39, 4060849), (169, 937119), (239, 662649), (507, 312373), (717, 220883), (1307, 121173), (3107, 50973), (3921, 40391), (9321, 16991)]