203433147

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{21589}}^1$

素因数の和:21947

約数の個数: 16

約数和(自身を含む): 302260000

約数和(自身を除く): 98826853

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 21589, 64767, 194301, 582903, 7534561, 22603683, 67811049, 203433147]

約数ペア:

[(1, 203433147), (3, 67811049), (9, 22603683), (27, 7534561), (349, 582903), (1047, 194301), (3141, 64767), (9423, 21589)]