71372943

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{733}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 106870400

約数和(自身を除く): 35497457

約数列:

[1, 3, 9, 31, 93, 279, 349, 733, 1047, 2199, 3141, 6597, 10819, 22723, 32457, 68169, 97371, 204507, 255817, 767451, 2302353, 7930327, 23790981, 71372943]

約数ペア:

[(1, 71372943), (3, 23790981), (9, 7930327), (31, 2302353), (93, 767451), (279, 255817), (349, 204507), (733, 97371), (1047, 68169), (2199, 32457), (3141, 22723), (6597, 10819)]