7565481

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 14101824

約数和(自身を除く): 6536343

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1213, 2079, 3639, 6237, 8491, 10917, 13343, 25473, 32751, 40029, 76419, 93401, 98253, 120087, 229257, 280203, 360261, 687771, 840609, 1080783, 2521827, 7565481]

約数ペア:

[(1, 7565481), (3, 2521827), (7, 1080783), (9, 840609), (11, 687771), (21, 360261), (27, 280203), (33, 229257), (63, 120087), (77, 98253), (81, 93401), (99, 76419), (189, 40029), (231, 32751), (297, 25473), (567, 13343), (693, 10917), (891, 8491), (1213, 6237), (2079, 3639)]