210547323

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21019}}^1$

素因数の和:21088

約数の個数: 32

約数和(自身を含む): 363225600

約数和(自身を除く): 152678277

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 21019, 63057, 147133, 189171, 441399, 567513, 1114007, 1324197, 3342021, 3972591, 7798049, 10026063, 23394147, 30078189, 70182441, 210547323]

約数ペア:

[(1, 210547323), (3, 70182441), (7, 30078189), (9, 23394147), (21, 10026063), (27, 7798049), (53, 3972591), (63, 3342021), (159, 1324197), (189, 1114007), (371, 567513), (477, 441399), (1113, 189171), (1431, 147133), (3339, 63057), (10017, 21019)]