6749379

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 12794880

約数和(自身を除く): 6045501

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 67, 91, 117, 123, 189, 201, 273, 287, 351, 369, 469, 533, 603, 819, 861, 871, 1107, 1407, 1599, 1809, 2457, 2583, 2613, 2747, 3731, 4221, 4797, 6097, 7749, 7839, 8241, 11193, 12663, 14391, 18291, 19229, 23517, 24723, 33579, 35711, 54873, 57687, 74169, 100737, 107133, 164619, 173061, 249977, 321399, 519183, 749931, 964197, 2249793, 6749379]

約数ペア:

[(1, 6749379), (3, 2249793), (7, 964197), (9, 749931), (13, 519183), (21, 321399), (27, 249977), (39, 173061), (41, 164619), (63, 107133), (67, 100737), (91, 74169), (117, 57687), (123, 54873), (189, 35711), (201, 33579), (273, 24723), (287, 23517), (351, 19229), (369, 18291), (469, 14391), (533, 12663), (603, 11193), (819, 8241), (861, 7839), (871, 7749), (1107, 6097), (1407, 4797), (1599, 4221), (1809, 3731), (2457, 2747), (2583, 2613)]