9081396891

素因数分解:

$3^4\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{3671}}^1$

素因数の和:8053

約数の個数: 40

約数和(自身を含む): 15511820544

約数和(自身を除く): 6430423653

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3671, 4363, 11013, 13089, 25697, 30541, 33039, 39267, 77091, 91623, 99117, 117801, 231273, 274869, 297351, 353403, 693819, 824607, 2081457, 2473821, 16016573, 48049719, 112116011, 144149157, 336348033, 432447471, 1009044099, 1297342413, 3027132297, 9081396891]

約数ペア:

[(1, 9081396891), (3, 3027132297), (7, 1297342413), (9, 1009044099), (21, 432447471), (27, 336348033), (63, 144149157), (81, 112116011), (189, 48049719), (567, 16016573), (3671, 2473821), (4363, 2081457), (11013, 824607), (13089, 693819), (25697, 353403), (30541, 297351), (33039, 274869), (39267, 231273), (77091, 117801), (91623, 99117)]