146289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 24

約数和(自身を含む): 238336

約数和(自身を除く): 92047

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 121, 143, 341, 363, 403, 429, 1023, 1209, 1573, 3751, 4433, 4719, 11253, 13299, 48763, 146289]

約数ペア:

[(1, 146289), (3, 48763), (11, 13299), (13, 11253), (31, 4719), (33, 4433), (39, 3751), (93, 1573), (121, 1209), (143, 1023), (341, 429), (363, 403)]