6444711

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 12221440

約数和(自身を除く): 5776729

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 61, 63, 91, 117, 129, 183, 189, 273, 301, 351, 387, 427, 549, 559, 793, 819, 903, 1161, 1281, 1647, 1677, 2379, 2457, 2623, 2709, 3843, 3913, 5031, 5551, 7137, 7869, 8127, 11529, 11739, 15093, 16653, 18361, 21411, 23607, 34099, 35217, 49959, 55083, 70821, 102297, 105651, 149877, 165249, 238693, 306891, 495747, 716079, 920673, 2148237, 6444711]

約数ペア:

[(1, 6444711), (3, 2148237), (7, 920673), (9, 716079), (13, 495747), (21, 306891), (27, 238693), (39, 165249), (43, 149877), (61, 105651), (63, 102297), (91, 70821), (117, 55083), (129, 49959), (183, 35217), (189, 34099), (273, 23607), (301, 21411), (351, 18361), (387, 16653), (427, 15093), (549, 11739), (559, 11529), (793, 8127), (819, 7869), (903, 7137), (1161, 5551), (1281, 5031), (1647, 3913), (1677, 3843), (2379, 2709), (2457, 2623)]