86247837

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 134502368

約数和(自身を除く): 48254531

約数列:

[1, 3, 9, 13, 39, 117, 571, 1291, 1713, 3873, 5139, 7423, 11619, 16783, 22269, 50349, 66807, 151047, 737161, 2211483, 6634449, 9583093, 28749279, 86247837]

約数ペア:

[(1, 86247837), (3, 28749279), (9, 9583093), (13, 6634449), (39, 2211483), (117, 737161), (571, 151047), (1291, 66807), (1713, 50349), (3873, 22269), (5139, 16783), (7423, 11619)]