69278397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18169}}^1$

素因数の和:18244

約数の個数: 16

約数和(自身を含む): 97681920

約数和(自身を除く): 28403523

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 18169, 54507, 563239, 744929, 1689717, 2234787, 23092799, 69278397]

約数ペア:

[(1, 69278397), (3, 23092799), (31, 2234787), (41, 1689717), (93, 744929), (123, 563239), (1271, 54507), (3813, 18169)]