77123381

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 83263488

約数和(自身を除く): 6140107

約数列:

[1, 31, 43, 47, 1231, 1333, 1457, 2021, 38161, 52933, 57857, 62651, 1640923, 1793567, 2487851, 77123381]

約数ペア:

[(1, 77123381), (31, 2487851), (43, 1793567), (47, 1640923), (1231, 62651), (1333, 57857), (1457, 52933), (2021, 38161)]