78831021

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{6101}}^1$

素因数の和:6236

約数の個数: 16

約数和(自身を含む): 108371520

約数和(自身を除く): 29540499

約数列:

[1, 3, 59, 73, 177, 219, 4307, 6101, 12921, 18303, 359959, 445373, 1079877, 1336119, 26277007, 78831021]

約数ペア:

[(1, 78831021), (3, 26277007), (59, 1336119), (73, 1079877), (177, 445373), (219, 359959), (4307, 18303), (6101, 12921)]