71826999

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7489}}^1$

素因数の和:7654

約数の個数: 16

約数和(自身を含む): 100665600

約数和(自身を除く): 28838601

約数列:

[1, 3, 23, 69, 139, 417, 3197, 7489, 9591, 22467, 172247, 516741, 1040971, 3122913, 23942333, 71826999]

約数ペア:

[(1, 71826999), (3, 23942333), (23, 3122913), (69, 1040971), (139, 516741), (417, 172247), (3197, 22467), (7489, 9591)]