80908647

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 110117760

約数和(自身を除く): 29209113

約数列:

[1, 3, 59, 177, 331, 993, 1381, 4143, 19529, 58587, 81479, 244437, 457111, 1371333, 26969549, 80908647]

約数ペア:

[(1, 80908647), (3, 26969549), (59, 1371333), (177, 457111), (331, 244437), (993, 81479), (1381, 58587), (4143, 19529)]