69120597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5387}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 115863552

約数和(自身を除く): 46742955

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 5387, 12831, 16161, 37709, 70031, 113127, 210093, 253189, 490217, 759567, 1470651, 1772323, 3291457, 5316969, 9874371, 23040199, 69120597]

約数ペア:

[(1, 69120597), (3, 23040199), (7, 9874371), (13, 5316969), (21, 3291457), (39, 1772323), (47, 1470651), (91, 759567), (141, 490217), (273, 253189), (329, 210093), (611, 113127), (987, 70031), (1833, 37709), (4277, 16161), (5387, 12831)]