82904859

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 122112432

約数和(自身を除く): 39207573

約数列:

[1, 3, 9, 73, 219, 257, 491, 657, 771, 1473, 2313, 4419, 18761, 35843, 56283, 107529, 126187, 168849, 322587, 378561, 1135683, 9211651, 27634953, 82904859]

約数ペア:

[(1, 82904859), (3, 27634953), (9, 9211651), (73, 1135683), (219, 378561), (257, 322587), (491, 168849), (657, 126187), (771, 107529), (1473, 56283), (2313, 35843), (4419, 18761)]