69879579

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 116759040

約数和(自身を除く): 46879461

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1321, 1603, 2519, 3963, 4809, 7557, 9247, 14531, 17633, 27741, 43593, 52899, 101717, 302509, 305151, 907527, 2117563, 3327599, 6352689, 9982797, 23293193, 69879579]

約数ペア:

[(1, 69879579), (3, 23293193), (7, 9982797), (11, 6352689), (21, 3327599), (33, 2117563), (77, 907527), (229, 305151), (231, 302509), (687, 101717), (1321, 52899), (1603, 43593), (2519, 27741), (3963, 17633), (4809, 14531), (7557, 9247)]