827993619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{52541}}^1$

素因数の和:52667

約数の個数: 24

約数和(自身を含む): 1278662112

約数和(自身を除く): 450668493

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15759, 52541, 157623, 472869, 893197, 2679591, 5411723, 8038773, 16235169, 48705507, 91999291, 275997873, 827993619]

約数ペア:

[(1, 827993619), (3, 275997873), (9, 91999291), (17, 48705507), (51, 16235169), (103, 8038773), (153, 5411723), (309, 2679591), (927, 893197), (1751, 472869), (5253, 157623), (15759, 52541)]