158520237

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{1627}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 216302592

約数和(自身を除く): 57782355

約数列:

[1, 3, 47, 141, 691, 1627, 2073, 4881, 32477, 76469, 97431, 229407, 1124257, 3372771, 52840079, 158520237]

約数ペア:

[(1, 158520237), (3, 52840079), (47, 3372771), (141, 1124257), (691, 229407), (1627, 97431), (2073, 76469), (4881, 32477)]