70776153

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 127680000

約数和(自身を除く): 56903847

約数列:

[1, 3, 7, 9, 21, 27, 29, 37, 63, 87, 111, 189, 203, 259, 261, 333, 349, 609, 777, 783, 999, 1047, 1073, 1827, 2331, 2443, 3141, 3219, 5481, 6993, 7329, 7511, 9423, 9657, 10121, 12913, 21987, 22533, 28971, 30363, 38739, 65961, 67599, 70847, 90391, 91089, 116217, 202797, 212541, 271173, 273267, 348651, 374477, 637623, 813519, 1123431, 1912869, 2440557, 2621339, 3370293, 7864017, 10110879, 23592051, 70776153]

約数ペア:

[(1, 70776153), (3, 23592051), (7, 10110879), (9, 7864017), (21, 3370293), (27, 2621339), (29, 2440557), (37, 1912869), (63, 1123431), (87, 813519), (111, 637623), (189, 374477), (203, 348651), (259, 273267), (261, 271173), (333, 212541), (349, 202797), (609, 116217), (777, 91089), (783, 90391), (999, 70847), (1047, 67599), (1073, 65961), (1827, 38739), (2331, 30363), (2443, 28971), (3141, 22533), (3219, 21987), (5481, 12913), (6993, 10121), (7329, 9657), (7511, 9423)]