97720959

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4057}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 157904896

約数和(自身を除く): 60183937

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 651, 777, 1147, 3441, 4057, 8029, 12171, 24087, 28399, 85197, 125767, 150109, 377301, 450327, 880369, 1050763, 2641107, 3152289, 4653379, 13960137, 32573653, 97720959]

約数ペア:

[(1, 97720959), (3, 32573653), (7, 13960137), (21, 4653379), (31, 3152289), (37, 2641107), (93, 1050763), (111, 880369), (217, 450327), (259, 377301), (651, 150109), (777, 125767), (1147, 85197), (3441, 28399), (4057, 24087), (8029, 12171)]