7811400087

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1109}}^1\times {\mathrm{11681}}^1$

素因数の和:12863

約数の個数: 24

約数和(自身を含む): 11462845680

約数和(自身を除く): 3651445593

約数列:

[1, 3, 9, 67, 201, 603, 1109, 3327, 9981, 11681, 35043, 74303, 105129, 222909, 668727, 782627, 2347881, 7043643, 12954229, 38862687, 116588061, 867933343, 2603800029, 7811400087]

約数ペア:

[(1, 7811400087), (3, 2603800029), (9, 867933343), (67, 116588061), (201, 38862687), (603, 12954229), (1109, 7043643), (3327, 2347881), (9981, 782627), (11681, 668727), (35043, 222909), (74303, 105129)]