80805279

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 114670080

約数和(自身を除く): 33864801

約数列:

[1, 3, 23, 59, 69, 177, 529, 863, 1357, 1587, 2589, 4071, 19849, 31211, 50917, 59547, 93633, 152751, 456527, 1171091, 1369581, 3513273, 26935093, 80805279]

約数ペア:

[(1, 80805279), (3, 26935093), (23, 3513273), (59, 1369581), (69, 1171091), (177, 456527), (529, 152751), (863, 93633), (1357, 59547), (1587, 50917), (2589, 31211), (4071, 19849)]