3634281

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 2877399

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 67, 123, 147, 189, 201, 287, 369, 441, 469, 603, 861, 1107, 1323, 1407, 1809, 2009, 2583, 2747, 3283, 4221, 6027, 7749, 8241, 9849, 12663, 18081, 19229, 24723, 29547, 54243, 57687, 74169, 88641, 134603, 173061, 403809, 519183, 1211427, 3634281]

約数ペア:

[(1, 3634281), (3, 1211427), (7, 519183), (9, 403809), (21, 173061), (27, 134603), (41, 88641), (49, 74169), (63, 57687), (67, 54243), (123, 29547), (147, 24723), (189, 19229), (201, 18081), (287, 12663), (369, 9849), (441, 8241), (469, 7749), (603, 6027), (861, 4221), (1107, 3283), (1323, 2747), (1407, 2583), (1809, 2009)]