85136823

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6971}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 130515840

約数和(自身を除く): 45379017

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 6971, 12213, 20913, 62739, 160333, 411289, 480999, 1233867, 1442997, 3701601, 9459647, 28378941, 85136823]

約数ペア:

[(1, 85136823), (3, 28378941), (9, 9459647), (23, 3701601), (59, 1442997), (69, 1233867), (177, 480999), (207, 411289), (531, 160333), (1357, 62739), (4071, 20913), (6971, 12213)]