84789243

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4272

約数の個数: 48

約数和(自身を含む): 157996800

約数和(自身を除く): 73207557

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1827, 2233, 2871, 4219, 6699, 12657, 20097, 29533, 37971, 46409, 88599, 122351, 139227, 265797, 324863, 367053, 417681, 856457, 974589, 1101159, 1345861, 2569371, 2923767, 4037583, 7708113, 9421027, 12112749, 28263081, 84789243]

約数ペア:

[(1, 84789243), (3, 28263081), (7, 12112749), (9, 9421027), (11, 7708113), (21, 4037583), (29, 2923767), (33, 2569371), (63, 1345861), (77, 1101159), (87, 974589), (99, 856457), (203, 417681), (231, 367053), (261, 324863), (319, 265797), (609, 139227), (693, 122351), (957, 88599), (1827, 46409), (2233, 37971), (2871, 29533), (4219, 20097), (6699, 12657)]