78977193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27984

約数の個数: 16

約数和(自身を含む): 112565376

約数和(自身を除く): 33588183

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 27917, 83751, 642091, 1144597, 1926273, 3433791, 26325731, 78977193]

約数ペア:

[(1, 78977193), (3, 26325731), (23, 3433791), (41, 1926273), (69, 1144597), (123, 642091), (943, 83751), (2829, 27917)]