68706621

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 103109760

約数和(自身を除く): 34403139

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2753, 2773, 8259, 8319, 24777, 24957, 129391, 162427, 388173, 487281, 1164519, 1461843, 7634069, 22902207, 68706621]

約数ペア:

[(1, 68706621), (3, 22902207), (9, 7634069), (47, 1461843), (59, 1164519), (141, 487281), (177, 388173), (423, 162427), (531, 129391), (2753, 24957), (2773, 24777), (8259, 8319)]