6611913

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 12804480

約数和(自身を除く): 6192567

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 47, 49, 63, 77, 87, 99, 141, 147, 203, 231, 261, 319, 329, 423, 441, 517, 539, 609, 693, 957, 987, 1363, 1421, 1551, 1617, 1827, 2233, 2303, 2871, 2961, 3619, 4089, 4263, 4653, 4851, 6699, 6909, 9541, 10857, 12267, 12789, 14993, 15631, 20097, 20727, 25333, 28623, 32571, 44979, 46893, 66787, 75999, 85869, 104951, 134937, 140679, 200361, 227997, 314853, 601083, 734657, 944559, 2203971, 6611913]

約数ペア:

[(1, 6611913), (3, 2203971), (7, 944559), (9, 734657), (11, 601083), (21, 314853), (29, 227997), (33, 200361), (47, 140679), (49, 134937), (63, 104951), (77, 85869), (87, 75999), (99, 66787), (141, 46893), (147, 44979), (203, 32571), (231, 28623), (261, 25333), (319, 20727), (329, 20097), (423, 15631), (441, 14993), (517, 12789), (539, 12267), (609, 10857), (693, 9541), (957, 6909), (987, 6699), (1363, 4851), (1421, 4653), (1551, 4263), (1617, 4089), (1827, 3619), (2233, 2961), (2303, 2871)]