90432801

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{42397}}^1$

素因数の和:42485

約数の個数: 16

約数和(自身を含む): 135673600

約数和(自身を除く): 45240799

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 42397, 127191, 381573, 1144719, 3349363, 10048089, 30144267, 90432801]

約数ペア:

[(1, 90432801), (3, 30144267), (9, 10048089), (27, 3349363), (79, 1144719), (237, 381573), (711, 127191), (2133, 42397)]