87078969

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{34679}}^1$

素因数の和:34722

約数の個数: 20

約数和(自身を含む): 134280960

約数和(自身を除く): 47201991

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 34679, 104037, 312111, 936333, 1075049, 2808999, 3225147, 9675441, 29026323, 87078969]

約数ペア:

[(1, 87078969), (3, 29026323), (9, 9675441), (27, 3225147), (31, 2808999), (81, 1075049), (93, 936333), (279, 312111), (837, 104037), (2511, 34679)]