78824289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 115974144

約数和(自身を除く): 37149855

約数列:

[1, 3, 23, 31, 43, 69, 93, 129, 713, 857, 989, 1333, 2139, 2571, 2967, 3999, 19711, 26567, 30659, 36851, 59133, 79701, 91977, 110553, 611041, 847573, 1142381, 1833123, 2542719, 3427143, 26274763, 78824289]

約数ペア:

[(1, 78824289), (3, 26274763), (23, 3427143), (31, 2542719), (43, 1833123), (69, 1142381), (93, 847573), (129, 611041), (713, 110553), (857, 91977), (989, 79701), (1333, 59133), (2139, 36851), (2571, 30659), (2967, 26567), (3999, 19711)]