81484101

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10639}}^1$

素因数の和:10705

約数の個数: 24

約数和(自身を含む): 126147840

約数和(自身を除く): 44663739

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 10639, 31917, 95751, 244697, 393643, 734091, 1180929, 2202273, 3542787, 9053789, 27161367, 81484101]

約数ペア:

[(1, 81484101), (3, 27161367), (9, 9053789), (23, 3542787), (37, 2202273), (69, 1180929), (111, 734091), (207, 393643), (333, 244697), (851, 95751), (2553, 31917), (7659, 10639)]