47190033

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{52963}}^1$

素因数の和:52986

約数の個数: 20

約数和(自身を含む): 76903728

約数和(自身を除く): 29713695

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 52963, 158889, 476667, 582593, 1430001, 1747779, 4290003, 5243337, 15730011, 47190033]

約数ペア:

[(1, 47190033), (3, 15730011), (9, 5243337), (11, 4290003), (27, 1747779), (33, 1430001), (81, 582593), (99, 476667), (297, 158889), (891, 52963)]