90006021

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75193}}^1$

素因数の和:75225

約数の個数: 24

約数和(自身を含む): 156403520

約数和(自身を除く): 66397499

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 75193, 225579, 526351, 676737, 1428667, 1579053, 4286001, 4737159, 10000669, 12858003, 30002007, 90006021]

約数ペア:

[(1, 90006021), (3, 30002007), (7, 12858003), (9, 10000669), (19, 4737159), (21, 4286001), (57, 1579053), (63, 1428667), (133, 676737), (171, 526351), (399, 225579), (1197, 75193)]