77916069

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 145192320

約数和(自身を除く): 67276251

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, 3877, 6699, 11631, 20097, 27139, 34893, 42647, 81417, 112433, 127941, 244251, 298529, 337299, 383823, 787031, 895587, 1011897, 1236763, 2361093, 2686761, 3710289, 7083279, 8657341, 11130867, 25972023, 77916069]

約数ペア:

[(1, 77916069), (3, 25972023), (7, 11130867), (9, 8657341), (11, 7083279), (21, 3710289), (29, 2686761), (33, 2361093), (63, 1236763), (77, 1011897), (87, 895587), (99, 787031), (203, 383823), (231, 337299), (261, 298529), (319, 244251), (609, 127941), (693, 112433), (957, 81417), (1827, 42647), (2233, 34893), (2871, 27139), (3877, 20097), (6699, 11631)]