84468669

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 117377568

約数和(自身を除く): 32908899

約数列:

[1, 3, 37, 111, 131, 157, 393, 471, 1369, 4107, 4847, 5809, 14541, 17427, 20567, 61701, 179339, 214933, 538017, 644799, 760979, 2282937, 28156223, 84468669]

約数ペア:

[(1, 84468669), (3, 28156223), (37, 2282937), (111, 760979), (131, 644799), (157, 538017), (393, 214933), (471, 179339), (1369, 61701), (4107, 20567), (4847, 17427), (5809, 14541)]