68756877

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 57041523

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 467, 513, 779, 861, 1107, 1197, 1401, 2337, 2583, 3269, 3591, 4203, 5453, 7011, 7749, 8873, 9807, 12609, 16359, 19147, 21033, 26619, 29421, 49077, 57441, 62111, 79857, 88263, 134029, 147231, 172323, 186333, 239571, 363793, 402087, 516969, 558999, 1091379, 1206261, 1676997, 2546551, 3274137, 3618783, 7639653, 9822411, 22918959, 68756877]

約数ペア:

[(1, 68756877), (3, 22918959), (7, 9822411), (9, 7639653), (19, 3618783), (21, 3274137), (27, 2546551), (41, 1676997), (57, 1206261), (63, 1091379), (123, 558999), (133, 516969), (171, 402087), (189, 363793), (287, 239571), (369, 186333), (399, 172323), (467, 147231), (513, 134029), (779, 88263), (861, 79857), (1107, 62111), (1197, 57441), (1401, 49077), (2337, 29421), (2583, 26619), (3269, 21033), (3591, 19147), (4203, 16359), (5453, 12609), (7011, 9807), (7749, 8873)]