80246823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 36082137

約数列:

[1, 3, 19, 53, 57, 101, 159, 263, 303, 789, 1007, 1919, 3021, 4997, 5353, 5757, 13939, 14991, 16059, 26563, 41817, 79689, 101707, 264841, 305121, 504697, 794523, 1407839, 1514091, 4223517, 26748941, 80246823]

約数ペア:

[(1, 80246823), (3, 26748941), (19, 4223517), (53, 1514091), (57, 1407839), (101, 794523), (159, 504697), (263, 305121), (303, 264841), (789, 101707), (1007, 79689), (1919, 41817), (3021, 26563), (4997, 16059), (5353, 14991), (5757, 13939)]