8146071

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 12940200

約数和(自身を除く): 4794129

約数列:

[1, 3, 9, 23, 29, 59, 69, 87, 177, 207, 261, 529, 531, 667, 1357, 1587, 1711, 2001, 4071, 4761, 5133, 6003, 12213, 15341, 15399, 31211, 39353, 46023, 93633, 118059, 138069, 280899, 354177, 905119, 2715357, 8146071]

約数ペア:

[(1, 8146071), (3, 2715357), (9, 905119), (23, 354177), (29, 280899), (59, 138069), (69, 118059), (87, 93633), (177, 46023), (207, 39353), (261, 31211), (529, 15399), (531, 15341), (667, 12213), (1357, 6003), (1587, 5133), (1711, 4761), (2001, 4071)]