72491607

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5741}}^1$

素因数の和:5831

約数の個数: 24

約数和(自身を含む): 111073248

約数和(自身を除く): 38581641

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 5741, 12627, 17223, 51669, 132043, 350201, 396129, 1050603, 1188387, 3151809, 8054623, 24163869, 72491607]

約数ペア:

[(1, 72491607), (3, 24163869), (9, 8054623), (23, 3151809), (61, 1188387), (69, 1050603), (183, 396129), (207, 350201), (549, 132043), (1403, 51669), (4209, 17223), (5741, 12627)]