42038271

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{15727}}^1$

素因数の和:15753

約数の個数: 24

約数和(自身を含む): 68699904

約数和(自身を除く): 26661633

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 15727, 47181, 141543, 172997, 424629, 518991, 1273887, 1556973, 3821661, 4670919, 14012757, 42038271]

約数ペア:

[(1, 42038271), (3, 14012757), (9, 4670919), (11, 3821661), (27, 1556973), (33, 1273887), (81, 518991), (99, 424629), (243, 172997), (297, 141543), (891, 47181), (2673, 15727)]