82791927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6779}}^1$

素因数の和:6867

約数の個数: 24

約数和(自身を含む): 126921600

約数和(自身を除く): 44129673

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 6779, 12213, 20337, 61011, 155917, 399961, 467751, 1199883, 1403253, 3599649, 9199103, 27597309, 82791927]

約数ペア:

[(1, 82791927), (3, 27597309), (9, 9199103), (23, 3599649), (59, 1403253), (69, 1199883), (177, 467751), (207, 399961), (531, 155917), (1357, 61011), (4071, 20337), (6779, 12213)]