156713997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 230513472

約数和(自身を除く): 73799475

約数列:

[1, 3, 11, 33, 121, 353, 363, 1059, 1223, 3669, 3883, 11649, 13453, 40359, 42713, 128139, 147983, 431719, 443949, 1295157, 4748909, 14246727, 52237999, 156713997]

約数ペア:

[(1, 156713997), (3, 52237999), (11, 14246727), (33, 4748909), (121, 1295157), (353, 443949), (363, 431719), (1059, 147983), (1223, 128139), (3669, 42713), (3883, 40359), (11649, 13453)]