142776507

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{19121}}^1$

素因数の和:19274

約数の個数: 16

約数和(自身を含む): 201928320

約数和(自身を除く): 59151813

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 19121, 57363, 363299, 1089897, 2504851, 7514553, 47592169, 142776507]

約数ペア:

[(1, 142776507), (3, 47592169), (19, 7514553), (57, 2504851), (131, 1089897), (393, 363299), (2489, 57363), (7467, 19121)]