157068172791

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{1907}}^1\times {\mathrm{4759}}^1$

素因数の和:7316

約数の個数: 32

約数和(自身を含む): 233227814400

約数和(自身を除く): 76159641609

約数列:

[1, 3, 9, 27, 641, 1907, 1923, 4759, 5721, 5769, 14277, 17163, 17307, 42831, 51489, 128493, 1222387, 3050519, 3667161, 9075413, 9151557, 11001483, 27226239, 27454671, 33004449, 81678717, 82364013, 245036151, 5817339733, 17452019199, 52356057597, 157068172791]

約数ペア:

[(1, 157068172791), (3, 52356057597), (9, 17452019199), (27, 5817339733), (641, 245036151), (1907, 82364013), (1923, 81678717), (4759, 33004449), (5721, 27454671), (5769, 27226239), (14277, 11001483), (17163, 9151557), (17307, 9075413), (42831, 3667161), (51489, 3050519), (128493, 1222387)]