206492184441

素因数分解:

$3^3\times {\mathrm{6481}}^1\times {\mathrm{1180043}}^1$

素因数の和:1186533

約数の個数: 16

約数和(自身を含む): 305961808320

約数和(自身を除く): 99469623879

約数列:

[1, 3, 9, 27, 6481, 19443, 58329, 174987, 1180043, 3540129, 10620387, 31861161, 7647858683, 22943576049, 68830728147, 206492184441]

約数ペア:

[(1, 206492184441), (3, 68830728147), (9, 22943576049), (27, 7647858683), (6481, 31861161), (19443, 10620387), (58329, 3540129), (174987, 1180043)]