87049193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1367}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 108739584

約数和(自身を除く): 21690391

約数列:

[1, 7, 11, 77, 827, 1367, 5789, 9097, 9569, 15037, 63679, 105259, 1130509, 7913563, 12435599, 87049193]

約数ペア:

[(1, 87049193), (7, 12435599), (11, 7913563), (77, 1130509), (827, 105259), (1367, 63679), (5789, 15037), (9097, 9569)]