90779367

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6481}}^1$

素因数の和:6543

約数の個数: 32

約数和(自身を含む): 149345280

約数和(自身を除く): 58565913

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 6481, 14007, 19443, 45367, 136101, 149063, 187949, 447189, 563847, 1043441, 1315643, 3130323, 3946929, 4322827, 12968481, 30259789, 90779367]

約数ペア:

[(1, 90779367), (3, 30259789), (7, 12968481), (21, 4322827), (23, 3946929), (29, 3130323), (69, 1315643), (87, 1043441), (161, 563847), (203, 447189), (483, 187949), (609, 149063), (667, 136101), (2001, 45367), (4669, 19443), (6481, 14007)]