71817669

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3343}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 133545984

約数和(自身を除く): 61728315

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 3069, 3343, 7161, 10029, 21483, 23401, 30087, 36773, 70203, 103633, 110319, 210609, 257411, 310899, 330957, 725431, 772233, 932697, 1139963, 2176293, 2316699, 3419889, 6528879, 7979741, 10259667, 23939223, 71817669]

約数ペア:

[(1, 71817669), (3, 23939223), (7, 10259667), (9, 7979741), (11, 6528879), (21, 3419889), (31, 2316699), (33, 2176293), (63, 1139963), (77, 932697), (93, 772233), (99, 725431), (217, 330957), (231, 310899), (279, 257411), (341, 210609), (651, 110319), (693, 103633), (1023, 70203), (1953, 36773), (2387, 30087), (3069, 23401), (3343, 21483), (7161, 10029)]