172078797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{110947}}^1$

素因数の和:111008

約数の個数: 16

約数和(自身を含む): 255624192

約数和(自身を除く): 83545395

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 110947, 332841, 1220417, 3661251, 5214509, 15643527, 57359599, 172078797]

約数ペア:

[(1, 172078797), (3, 57359599), (11, 15643527), (33, 5214509), (47, 3661251), (141, 1220417), (517, 332841), (1551, 110947)]