81687474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 199946880

約数和(自身を除く): 118259406

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 113, 198, 226, 297, 339, 594, 678, 1017, 1217, 1243, 2034, 2434, 2486, 3051, 3651, 3729, 6102, 7302, 7458, 10953, 11187, 13387, 21906, 22374, 26774, 32859, 33561, 40161, 65718, 67122, 80322, 120483, 137521, 240966, 275042, 361449, 412563, 722898, 825126, 1237689, 1512731, 2475378, 3025462, 3713067, 4538193, 7426134, 9076386, 13614579, 27229158, 40843737, 81687474]

約数ペア:

[(1, 81687474), (2, 40843737), (3, 27229158), (6, 13614579), (9, 9076386), (11, 7426134), (18, 4538193), (22, 3713067), (27, 3025462), (33, 2475378), (54, 1512731), (66, 1237689), (99, 825126), (113, 722898), (198, 412563), (226, 361449), (297, 275042), (339, 240966), (594, 137521), (678, 120483), (1017, 80322), (1217, 67122), (1243, 65718), (2034, 40161), (2434, 33561), (2486, 32859), (3051, 26774), (3651, 22374), (3729, 21906), (6102, 13387), (7302, 11187), (7458, 10953)]