156925521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12983}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 243060480

約数和(自身を除く): 86134959

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 12983, 38949, 116847, 220711, 662133, 1025657, 1986399, 3076971, 9230913, 17436169, 52308507, 156925521]

約数ペア:

[(1, 156925521), (3, 52308507), (9, 17436169), (17, 9230913), (51, 3076971), (79, 1986399), (153, 1025657), (237, 662133), (711, 220711), (1343, 116847), (4029, 38949), (12087, 12983)]