221640982263

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1476691}}^1$

素因数の和:1476829

約数の個数: 40

約数和(自身を含む): 353785869360

約数和(自身を除く): 132144887097

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 327, 459, 981, 1377, 1853, 2943, 5559, 8829, 16677, 50031, 150093, 1476691, 4430073, 13290219, 25103747, 39870657, 75311241, 119611971, 160959319, 225933723, 482877957, 677801169, 1448633871, 2033403507, 2736308423, 4345901613, 8208925269, 13037704839, 24626775807, 73880327421, 221640982263]

約数ペア:

[(1, 221640982263), (3, 73880327421), (9, 24626775807), (17, 13037704839), (27, 8208925269), (51, 4345901613), (81, 2736308423), (109, 2033403507), (153, 1448633871), (327, 677801169), (459, 482877957), (981, 225933723), (1377, 160959319), (1853, 119611971), (2943, 75311241), (5559, 39870657), (8829, 25103747), (16677, 13290219), (50031, 4430073), (150093, 1476691)]