49103091

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26357}}^1$

素因数の和:26392

約数の個数: 20

約数和(自身を含む): 76543632

約数和(自身を除く): 27440541

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26357, 79071, 237213, 606211, 711639, 1818633, 2134917, 5455899, 16367697, 49103091]

約数ペア:

[(1, 49103091), (3, 16367697), (9, 5455899), (23, 2134917), (27, 1818633), (69, 711639), (81, 606211), (207, 237213), (621, 79071), (1863, 26357)]