69979173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1549}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 104680800

約数和(自身を除く): 34701627

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 1369, 1549, 4107, 4647, 15059, 17039, 45177, 51117, 57313, 171939, 630443, 1891329, 2120581, 6361743, 23326391, 69979173]

約数ペア:

[(1, 69979173), (3, 23326391), (11, 6361743), (33, 2120581), (37, 1891329), (111, 630443), (407, 171939), (1221, 57313), (1369, 51117), (1549, 45177), (4107, 17039), (4647, 15059)]