85548561

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18773}}^1$

素因数の和:18821

約数の個数: 24

約数和(自身を含む): 136975104

約数和(自身を除く): 51426543

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 18773, 56319, 131411, 394233, 581963, 919877, 1745889, 2759631, 4073741, 12221223, 28516187, 85548561]

約数ペア:

[(1, 85548561), (3, 28516187), (7, 12221223), (21, 4073741), (31, 2759631), (49, 1745889), (93, 919877), (147, 581963), (217, 394233), (651, 131411), (1519, 56319), (4557, 18773)]