423213291207

素因数分解:

$3^4\times 7^2\times {\mathrm{137}}^1\times {\mathrm{778319}}^1$

素因数の和:778482

約数の個数: 60

約数和(自身を含む): 740794079520

約数和(自身を除く): 317580788313

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 137, 147, 189, 411, 441, 567, 959, 1233, 1323, 2877, 3699, 3969, 6713, 8631, 11097, 20139, 25893, 60417, 77679, 181251, 543753, 778319, 2334957, 5448233, 7004871, 16344699, 21014613, 38137631, 49034097, 63043839, 106629703, 114412893, 147102291, 319889109, 343238679, 441306873, 746407921, 959667327, 1029716037, 2239223763, 2879001981, 3089148111, 5224855447, 6717671289, 8637005943, 15674566341, 20153013867, 47023699023, 60459041601, 141071097069, 423213291207]

約数ペア:

[(1, 423213291207), (3, 141071097069), (7, 60459041601), (9, 47023699023), (21, 20153013867), (27, 15674566341), (49, 8637005943), (63, 6717671289), (81, 5224855447), (137, 3089148111), (147, 2879001981), (189, 2239223763), (411, 1029716037), (441, 959667327), (567, 746407921), (959, 441306873), (1233, 343238679), (1323, 319889109), (2877, 147102291), (3699, 114412893), (3969, 106629703), (6713, 63043839), (8631, 49034097), (11097, 38137631), (20139, 21014613), (25893, 16344699), (60417, 7004871), (77679, 5448233), (181251, 2334957), (543753, 778319)]