218026531521

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{341339}}^1$

素因数の和:341966

約数の個数: 32

約数和(自身を含む): 331454793600

約数和(自身を除く): 113428262079

約数列:

[1, 3, 9, 27, 41, 123, 369, 577, 1107, 1731, 5193, 15579, 23657, 70971, 212913, 341339, 638739, 1024017, 3072051, 9216153, 13994899, 41984697, 125954091, 196952603, 377862273, 590857809, 1772573427, 5317720281, 8075056723, 24225170169, 72675510507, 218026531521]

約数ペア:

[(1, 218026531521), (3, 72675510507), (9, 24225170169), (27, 8075056723), (41, 5317720281), (123, 1772573427), (369, 590857809), (577, 377862273), (1107, 196952603), (1731, 125954091), (5193, 41984697), (15579, 13994899), (23657, 9216153), (70971, 3072051), (212913, 1024017), (341339, 638739)]