3394406979

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{65581}}^1$

素因数の和:65670

約数の個数: 28

約数和(自身を含む): 5161041072

約数和(自身を除く): 1766634093

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 5751, 17253, 51759, 65581, 196743, 590229, 1770687, 4656251, 5312061, 13968753, 15936183, 41906259, 47808549, 125718777, 377156331, 1131468993, 3394406979]

約数ペア:

[(1, 3394406979), (3, 1131468993), (9, 377156331), (27, 125718777), (71, 47808549), (81, 41906259), (213, 15936183), (243, 13968753), (639, 5312061), (729, 4656251), (1917, 1770687), (5751, 590229), (17253, 196743), (51759, 65581)]