8581728483

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{136043}}^1$

素因数の和:136255

約数の個数: 24

約数和(自身を含む): 12762015552

約数和(自身を除く): 4180287069

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1467, 7009, 21027, 63081, 136043, 408129, 1224387, 5849849, 17549547, 22175009, 52648641, 66525027, 199575081, 953525387, 2860576161, 8581728483]

約数ペア:

[(1, 8581728483), (3, 2860576161), (9, 953525387), (43, 199575081), (129, 66525027), (163, 52648641), (387, 22175009), (489, 17549547), (1467, 5849849), (7009, 1224387), (21027, 408129), (63081, 136043)]