90243969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1823}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 124761600

約数和(自身を除く): 34517631

約数列:

[1, 3, 29, 87, 569, 1707, 1823, 5469, 16501, 49503, 52867, 158601, 1037287, 3111861, 30081323, 90243969]

約数ペア:

[(1, 90243969), (3, 30081323), (29, 3111861), (87, 1037287), (569, 158601), (1707, 52867), (1823, 49503), (5469, 16501)]