71326611

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20269}}^1$

素因数の和:20315

約数の個数: 24

約数和(自身を含む): 113836320

約数和(自身を除く): 42509709

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 20269, 60807, 182421, 344573, 466187, 1033719, 1398561, 3101157, 4195683, 7925179, 23775537, 71326611]

約数ペア:

[(1, 71326611), (3, 23775537), (9, 7925179), (17, 4195683), (23, 3101157), (51, 1398561), (69, 1033719), (153, 466187), (207, 344573), (391, 182421), (1173, 60807), (3519, 20269)]