109334589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{647}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 179988480

約数和(自身を除く): 70653891

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 619, 647, 1857, 1941, 4333, 4529, 8047, 8411, 12999, 13587, 24141, 25233, 56329, 58877, 168987, 176631, 400493, 1201479, 2803451, 5206409, 8410353, 15619227, 36444863, 109334589]

約数ペア:

[(1, 109334589), (3, 36444863), (7, 15619227), (13, 8410353), (21, 5206409), (39, 2803451), (91, 1201479), (273, 400493), (619, 176631), (647, 168987), (1857, 58877), (1941, 56329), (4333, 25233), (4529, 24141), (8047, 13587), (8411, 12999)]