7666659

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 15934464

約数和(自身を除く): 8267805

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 37, 39, 63, 69, 77, 91, 99, 111, 117, 143, 161, 207, 231, 253, 259, 273, 299, 333, 407, 429, 481, 483, 693, 759, 777, 819, 851, 897, 1001, 1221, 1287, 1443, 1449, 1771, 2093, 2277, 2331, 2553, 2691, 2849, 3003, 3289, 3367, 3663, 4329, 5291, 5313, 5957, 6279, 7659, 8547, 9009, 9361, 9867, 10101, 11063, 15873, 15939, 17871, 18837, 23023, 25641, 28083, 29601, 30303, 33189, 37037, 47619, 53613, 65527, 69069, 77441, 84249, 99567, 111111, 121693, 196581, 207207, 232323, 333333, 365079, 589743, 696969, 851851, 1095237, 2555553, 7666659]

約数ペア:

[(1, 7666659), (3, 2555553), (7, 1095237), (9, 851851), (11, 696969), (13, 589743), (21, 365079), (23, 333333), (33, 232323), (37, 207207), (39, 196581), (63, 121693), (69, 111111), (77, 99567), (91, 84249), (99, 77441), (111, 69069), (117, 65527), (143, 53613), (161, 47619), (207, 37037), (231, 33189), (253, 30303), (259, 29601), (273, 28083), (299, 25641), (333, 23023), (407, 18837), (429, 17871), (481, 15939), (483, 15873), (693, 11063), (759, 10101), (777, 9867), (819, 9361), (851, 9009), (897, 8547), (1001, 7659), (1221, 6279), (1287, 5957), (1443, 5313), (1449, 5291), (1771, 4329), (2093, 3663), (2277, 3367), (2331, 3289), (2553, 3003), (2691, 2849)]