78819633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7057}}^1$

素因数の和:7153

約数の個数: 24

約数和(自身を含む): 122216328

約数和(自身を除く): 43396695

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 7057, 11169, 21171, 63513, 119969, 359907, 515161, 1079721, 1545483, 4636449, 8757737, 26273211, 78819633]

約数ペア:

[(1, 78819633), (3, 26273211), (9, 8757737), (17, 4636449), (51, 1545483), (73, 1079721), (153, 515161), (219, 359907), (657, 119969), (1241, 63513), (3723, 21171), (7057, 11169)]