86713767

素因数分解:

$3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1693}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 147445760

約数和(自身を除く): 60731993

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 271, 813, 1693, 1897, 2439, 5079, 5691, 7317, 11851, 15237, 17073, 35553, 45711, 51219, 106659, 319977, 458803, 1376409, 3211621, 4129227, 9634863, 12387681, 28904589, 86713767]

約数ペア:

[(1, 86713767), (3, 28904589), (7, 12387681), (9, 9634863), (21, 4129227), (27, 3211621), (63, 1376409), (189, 458803), (271, 319977), (813, 106659), (1693, 51219), (1897, 45711), (2439, 35553), (5079, 17073), (5691, 15237), (7317, 11851)]