66497727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12659}}^1$

素因数の和:12782

約数の個数: 16

約数和(自身を含む): 94798080

約数和(自身を除く): 28300353

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 12659, 37977, 215203, 645609, 1303877, 3911631, 22165909, 66497727]

約数ペア:

[(1, 66497727), (3, 22165909), (17, 3911631), (51, 1303877), (103, 645609), (309, 215203), (1751, 37977), (5253, 12659)]