82629911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 111218688

約数和(自身を除く): 28588777

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 1723, 2821, 3689, 6851, 12061, 22399, 29291, 47957, 53413, 156793, 205037, 373891, 380783, 694369, 908021, 2665481, 4860583, 6356147, 11804273, 82629911]

約数ペア:

[(1, 82629911), (7, 11804273), (13, 6356147), (17, 4860583), (31, 2665481), (91, 908021), (119, 694369), (217, 380783), (221, 373891), (403, 205037), (527, 156793), (1547, 53413), (1723, 47957), (2821, 29291), (3689, 22399), (6851, 12061)]