29401911

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 108

約数和(自身を含む): 59131800

約数和(自身を除く): 29729889

約数列:

[1, 3, 7, 9, 11, 19, 21, 29, 33, 49, 57, 63, 77, 87, 99, 121, 133, 147, 171, 203, 209, 231, 261, 319, 363, 399, 441, 539, 551, 609, 627, 693, 847, 931, 957, 1089, 1197, 1421, 1463, 1617, 1653, 1827, 1881, 2233, 2299, 2541, 2793, 2871, 3509, 3857, 4263, 4389, 4851, 4959, 5929, 6061, 6699, 6897, 7623, 8379, 10241, 10527, 11571, 12789, 13167, 15631, 16093, 17787, 18183, 20097, 20691, 24563, 26999, 30723, 31581, 34713, 42427, 46893, 48279, 53361, 54549, 66671, 73689, 80997, 92169, 112651, 127281, 140679, 144837, 171941, 200013, 221067, 242991, 296989, 337953, 381843, 466697, 515823, 600039, 890967, 1013859, 1400091, 1547469, 2672901, 3266879, 4200273, 9800637, 29401911]

約数ペア:

[(1, 29401911), (3, 9800637), (7, 4200273), (9, 3266879), (11, 2672901), (19, 1547469), (21, 1400091), (29, 1013859), (33, 890967), (49, 600039), (57, 515823), (63, 466697), (77, 381843), (87, 337953), (99, 296989), (121, 242991), (133, 221067), (147, 200013), (171, 171941), (203, 144837), (209, 140679), (231, 127281), (261, 112651), (319, 92169), (363, 80997), (399, 73689), (441, 66671), (539, 54549), (551, 53361), (609, 48279), (627, 46893), (693, 42427), (847, 34713), (931, 31581), (957, 30723), (1089, 26999), (1197, 24563), (1421, 20691), (1463, 20097), (1617, 18183), (1653, 17787), (1827, 16093), (1881, 15631), (2233, 13167), (2299, 12789), (2541, 11571), (2793, 10527), (2871, 10241), (3509, 8379), (3857, 7623), (4263, 6897), (4389, 6699), (4851, 6061), (4959, 5929)]