68228589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1013}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 107662464

約数和(自身を除く): 39433875

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 429, 471, 1013, 1727, 2041, 3039, 5181, 6123, 11143, 13169, 22451, 33429, 39507, 67353, 144859, 159041, 434577, 477123, 1749451, 2067533, 5248353, 6202599, 22742863, 68228589]

約数ペア:

[(1, 68228589), (3, 22742863), (11, 6202599), (13, 5248353), (33, 2067533), (39, 1749451), (143, 477123), (157, 434577), (429, 159041), (471, 144859), (1013, 67353), (1727, 39507), (2041, 33429), (3039, 22451), (5181, 13169), (6123, 11143)]