45314721

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11962

約数の個数: 20

約数和(自身を含む): 69138432

約数和(自身を除く): 23823711

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 11903, 35709, 107127, 321381, 559441, 964143, 1678323, 5034969, 15104907, 45314721]

約数ペア:

[(1, 45314721), (3, 15104907), (9, 5034969), (27, 1678323), (47, 964143), (81, 559441), (141, 321381), (423, 107127), (1269, 35709), (3807, 11903)]