27339741

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 48733440

約数和(自身を除く): 21393699

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 97, 99, 117, 143, 219, 291, 297, 351, 429, 657, 803, 873, 949, 1067, 1261, 1287, 1971, 2409, 2619, 2847, 3201, 3783, 3861, 7081, 7227, 8541, 9603, 10439, 11349, 13871, 21243, 21681, 25623, 28809, 31317, 34047, 41613, 63729, 77891, 92053, 93951, 124839, 191187, 233673, 276159, 281853, 374517, 701019, 828477, 1012583, 2103057, 2485431, 3037749, 9113247, 27339741]

約数ペア:

[(1, 27339741), (3, 9113247), (9, 3037749), (11, 2485431), (13, 2103057), (27, 1012583), (33, 828477), (39, 701019), (73, 374517), (97, 281853), (99, 276159), (117, 233673), (143, 191187), (219, 124839), (291, 93951), (297, 92053), (351, 77891), (429, 63729), (657, 41613), (803, 34047), (873, 31317), (949, 28809), (1067, 25623), (1261, 21681), (1287, 21243), (1971, 13871), (2409, 11349), (2619, 10439), (2847, 9603), (3201, 8541), (3783, 7227), (3861, 7081)]