80137701

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14621}}^1$

素因数の和:14666

約数の個数: 32

約数和(自身を含む): 140371200

約数和(自身を除く): 60233499

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 14621, 43863, 102347, 131589, 307041, 394767, 424009, 921123, 1272027, 2763369, 2968063, 3816081, 8904189, 11448243, 26712567, 80137701]

約数ペア:

[(1, 80137701), (3, 26712567), (7, 11448243), (9, 8904189), (21, 3816081), (27, 2968063), (29, 2763369), (63, 1272027), (87, 921123), (189, 424009), (203, 394767), (261, 307041), (609, 131589), (783, 102347), (1827, 43863), (5481, 14621)]