172854392823

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 298239244800

約数和(自身を除く): 125384851977

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 419, 433, 497, 639, 1257, 1299, 1491, 1917, 2933, 3031, 3771, 3897, 4473, 5041, 8799, 9093, 11313, 11691, 13419, 15123, 26397, 27279, 29749, 30743, 35287, 45369, 79191, 81837, 89247, 92229, 105861, 136107, 181427, 208243, 215201, 267741, 276687, 317583, 544281, 624729, 645603, 803223, 830061, 952749, 1269989, 1632843, 1874187, 1936809, 2112179, 2182753, 3809967, 4898529, 5622561, 5810427, 6336537, 6548259, 11429901, 12881317, 14785253, 15279271, 19009611, 19644777, 34289703, 38643951, 44355759, 45837813, 57028833, 58934331, 90169219, 115931853, 133067277, 137513439, 270507657, 347795559, 399201831, 412540317, 811522971, 914573507, 2434568913, 2743720521, 6402014549, 8231161563, 19206043647, 24693484689, 57618130941, 172854392823]

約数ペア:

[(1, 172854392823), (3, 57618130941), (7, 24693484689), (9, 19206043647), (21, 8231161563), (27, 6402014549), (63, 2743720521), (71, 2434568913), (189, 914573507), (213, 811522971), (419, 412540317), (433, 399201831), (497, 347795559), (639, 270507657), (1257, 137513439), (1299, 133067277), (1491, 115931853), (1917, 90169219), (2933, 58934331), (3031, 57028833), (3771, 45837813), (3897, 44355759), (4473, 38643951), (5041, 34289703), (8799, 19644777), (9093, 19009611), (11313, 15279271), (11691, 14785253), (13419, 12881317), (15123, 11429901), (26397, 6548259), (27279, 6336537), (29749, 5810427), (30743, 5622561), (35287, 4898529), (45369, 3809967), (79191, 2182753), (81837, 2112179), (89247, 1936809), (92229, 1874187), (105861, 1632843), (136107, 1269989), (181427, 952749), (208243, 830061), (215201, 803223), (267741, 645603), (276687, 624729), (317583, 544281)]