68874591

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1297}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 95034368

約数和(自身を除く): 26159777

約数列:

[1, 3, 31, 93, 571, 1297, 1713, 3891, 17701, 40207, 53103, 120621, 740587, 2221761, 22958197, 68874591]

約数ペア:

[(1, 68874591), (3, 22958197), (31, 2221761), (93, 740587), (571, 120621), (1297, 53103), (1713, 40207), (3891, 17701)]