77025669

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 122019840

約数和(自身を除く): 44994171

約数列:

[1, 3, 7, 21, 31, 93, 179, 217, 537, 651, 661, 1253, 1983, 3759, 4627, 5549, 13881, 16647, 20491, 38843, 61473, 116529, 118319, 143437, 354957, 430311, 828233, 2484699, 3667889, 11003667, 25675223, 77025669]

約数ペア:

[(1, 77025669), (3, 25675223), (7, 11003667), (21, 3667889), (31, 2484699), (93, 828233), (179, 430311), (217, 354957), (537, 143437), (651, 118319), (661, 116529), (1253, 61473), (1983, 38843), (3759, 20491), (4627, 16647), (5549, 13881)]