33357681

素因数分解:

$3^2\times 7^2\times {\mathrm{75641}}^1$

素因数の和:75661

約数の個数: 18

約数和(自身を含む): 56050722

約数和(自身を除く): 22693041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 75641, 226923, 529487, 680769, 1588461, 3706409, 4765383, 11119227, 33357681]

約数ペア:

[(1, 33357681), (3, 11119227), (7, 4765383), (9, 3706409), (21, 1588461), (49, 680769), (63, 529487), (147, 226923), (441, 75641)]