171859077

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{54403}}^1$

素因数の和:54431

約数の個数: 24

約数和(自身を含む): 277242784

約数和(自身を除く): 105383707

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 54403, 163209, 489627, 707239, 1468881, 2121717, 4406643, 6365151, 13219929, 19095453, 57286359, 171859077]

約数ペア:

[(1, 171859077), (3, 57286359), (9, 19095453), (13, 13219929), (27, 6365151), (39, 4406643), (81, 2121717), (117, 1468881), (243, 707239), (351, 489627), (1053, 163209), (3159, 54403)]