75191607

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23143}}^1$

素因数の和:23187

約数の個数: 18

約数和(自身を含む): 114632232

約数和(自身を除く): 39440625

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 23143, 69429, 208287, 439717, 1319151, 3957453, 8354623, 25063869, 75191607]

約数ペア:

[(1, 75191607), (3, 25063869), (9, 8354623), (19, 3957453), (57, 1319151), (171, 439717), (361, 208287), (1083, 69429), (3249, 23143)]