85130991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27787

約数の個数: 24

約数和(自身を含む): 138478080

約数和(自身を除く): 53347089

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 27739, 83217, 249651, 305129, 859909, 915387, 2579727, 2746161, 7739181, 9458999, 28376997, 85130991]

約数ペア:

[(1, 85130991), (3, 28376997), (9, 9458999), (11, 7739181), (31, 2746161), (33, 2579727), (93, 915387), (99, 859909), (279, 305129), (341, 249651), (1023, 83217), (3069, 27739)]