66786243

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 90105600

約数和(自身を除く): 23319357

約数列:

[1, 3, 151, 379, 389, 453, 1137, 1167, 57229, 58739, 147431, 171687, 176217, 442293, 22262081, 66786243]

約数ペア:

[(1, 66786243), (3, 22262081), (151, 442293), (379, 176217), (389, 171687), (453, 147431), (1137, 58739), (1167, 57229)]