27790113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15161}}^1$

素因数の和:15224

約数の個数: 16

約数和(自身を含む): 40755456

約数和(自身を除く): 12965343

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 15161, 45483, 197093, 591279, 712567, 2137701, 9263371, 27790113]

約数ペア:

[(1, 27790113), (3, 9263371), (13, 2137701), (39, 712567), (47, 591279), (141, 197093), (611, 45483), (1833, 15161)]