67263849

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3209}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 103657320

約数和(自身を除く): 36393471

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 3209, 6987, 9627, 20961, 28881, 54553, 163659, 439633, 490977, 1318899, 3956697, 7473761, 22421283, 67263849]

約数ペア:

[(1, 67263849), (3, 22421283), (9, 7473761), (17, 3956697), (51, 1318899), (137, 490977), (153, 439633), (411, 163659), (1233, 54553), (2329, 28881), (3209, 20961), (6987, 9627)]