8621613

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 17875200

約数和(自身を除く): 9253587

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 29, 33, 39, 63, 77, 87, 91, 99, 117, 121, 143, 189, 203, 231, 261, 273, 297, 319, 351, 363, 377, 429, 609, 693, 783, 819, 847, 957, 1001, 1089, 1131, 1287, 1573, 1827, 2079, 2233, 2457, 2541, 2639, 2871, 3003, 3267, 3393, 3509, 3861, 4147, 4719, 5481, 6699, 7623, 7917, 8613, 9009, 10179, 10527, 11011, 12441, 14157, 20097, 22869, 23751, 24563, 27027, 29029, 31581, 33033, 37323, 42471, 45617, 60291, 71253, 73689, 87087, 94743, 99099, 111969, 136851, 221067, 261261, 297297, 319319, 410553, 663201, 783783, 957957, 1231659, 2873871, 8621613]

約数ペア:

[(1, 8621613), (3, 2873871), (7, 1231659), (9, 957957), (11, 783783), (13, 663201), (21, 410553), (27, 319319), (29, 297297), (33, 261261), (39, 221067), (63, 136851), (77, 111969), (87, 99099), (91, 94743), (99, 87087), (117, 73689), (121, 71253), (143, 60291), (189, 45617), (203, 42471), (231, 37323), (261, 33033), (273, 31581), (297, 29029), (319, 27027), (351, 24563), (363, 23751), (377, 22869), (429, 20097), (609, 14157), (693, 12441), (783, 11011), (819, 10527), (847, 10179), (957, 9009), (1001, 8613), (1089, 7917), (1131, 7623), (1287, 6699), (1573, 5481), (1827, 4719), (2079, 4147), (2233, 3861), (2457, 3509), (2541, 3393), (2639, 3267), (2871, 3003)]