156903117

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{90019}}^1$

素因数の和:90112

約数の個数: 16

約数和(自身を含む): 241973760

約数和(自身を除く): 85070643

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 90019, 270057, 630133, 1890399, 7471577, 22414731, 52301039, 156903117]

約数ペア:

[(1, 156903117), (3, 52301039), (7, 22414731), (21, 7471577), (83, 1890399), (249, 630133), (581, 270057), (1743, 90019)]