157923141

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{3301}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 216822528

約数和(自身を除く): 58899387

約数列:

[1, 3, 37, 111, 431, 1293, 3301, 9903, 15947, 47841, 122137, 366411, 1422731, 4268193, 52641047, 157923141]

約数ペア:

[(1, 157923141), (3, 52641047), (37, 4268193), (111, 1422731), (431, 366411), (1293, 122137), (3301, 47841), (9903, 15947)]