223670079

素因数分解:

$3^5\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 335811840

約数和(自身を除く): 112141761

約数列:

[1, 3, 9, 27, 81, 243, 619, 1487, 1857, 4461, 5571, 13383, 16713, 40149, 50139, 120447, 150417, 361341, 920453, 2761359, 8284077, 24852231, 74556693, 223670079]

約数ペア:

[(1, 223670079), (3, 74556693), (9, 24852231), (27, 8284077), (81, 2761359), (243, 920453), (619, 361341), (1487, 150417), (1857, 120447), (4461, 50139), (5571, 40149), (13383, 16713)]