81736273017

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{17401}}^1$

素因数の和:18303

約数の個数: 64

約数和(自身を含む): 143336793600

約数和(自身を除く): 61600520583

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 857, 1827, 2571, 5481, 5999, 7713, 17401, 17997, 23139, 24853, 52203, 53991, 74559, 121807, 156609, 161973, 173971, 223677, 365421, 469827, 504629, 521913, 671031, 1096263, 1513887, 1565739, 3288789, 3532403, 4541661, 4697217, 10597209, 13624983, 14912657, 31791627, 44737971, 95374881, 104388599, 134213913, 313165797, 402641739, 432467053, 939497391, 1297401159, 2818492173, 3027269371, 3892203477, 9081808113, 11676610431, 27245424339, 81736273017]

約数ペア:

[(1, 81736273017), (3, 27245424339), (7, 11676610431), (9, 9081808113), (21, 3892203477), (27, 3027269371), (29, 2818492173), (63, 1297401159), (87, 939497391), (189, 432467053), (203, 402641739), (261, 313165797), (609, 134213913), (783, 104388599), (857, 95374881), (1827, 44737971), (2571, 31791627), (5481, 14912657), (5999, 13624983), (7713, 10597209), (17401, 4697217), (17997, 4541661), (23139, 3532403), (24853, 3288789), (52203, 1565739), (53991, 1513887), (74559, 1096263), (121807, 671031), (156609, 521913), (161973, 504629), (173971, 469827), (223677, 365421)]