42201297

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67957}}^1$

素因数の和:67989

約数の個数: 16

約数和(自身を含む): 65239680

約数和(自身を除く): 23038383

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 67957, 203871, 611613, 1563011, 1834839, 4689033, 14067099, 42201297]

約数ペア:

[(1, 42201297), (3, 14067099), (9, 4689033), (23, 1834839), (27, 1563011), (69, 611613), (207, 203871), (621, 67957)]