27837031971

素因数分解:

$3^1\times 7^1\times {\mathrm{16993}}^1\times {\mathrm{78007}}^1$

素因数の和:95010

約数の個数: 16

約数和(自身を含む): 42421374464

約数和(自身を除く): 14584342493

約数列:

[1, 3, 7, 21, 16993, 50979, 78007, 118951, 234021, 356853, 546049, 1638147, 1325572951, 3976718853, 9279010657, 27837031971]

約数ペア:

[(1, 27837031971), (3, 9279010657), (7, 3976718853), (21, 1325572951), (16993, 1638147), (50979, 546049), (78007, 356853), (118951, 234021)]