156712068177

素因数分解:

$3^1\times 7^2\times {\mathrm{12479}}^1\times {\mathrm{85429}}^1$

素因数の和:97925

約数の個数: 24

約数和(自身を含む): 243085939200

約数和(自身を除く): 86373871023

約数列:

[1, 3, 7, 21, 49, 147, 12479, 37437, 85429, 87353, 256287, 262059, 598003, 611471, 1794009, 1834413, 4186021, 12558063, 1066068491, 3198205473, 7462479437, 22387438311, 52237356059, 156712068177]

約数ペア:

[(1, 156712068177), (3, 52237356059), (7, 22387438311), (21, 7462479437), (49, 3198205473), (147, 1066068491), (12479, 12558063), (37437, 4186021), (85429, 1834413), (87353, 1794009), (256287, 611471), (262059, 598003)]