73668679

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 87408640

約数和(自身を除く): 13739961

約数列:

[1, 7, 31, 193, 217, 1351, 1759, 5983, 12313, 41881, 54529, 339487, 381703, 2376409, 10524097, 73668679]

約数ペア:

[(1, 73668679), (7, 10524097), (31, 2376409), (193, 381703), (217, 339487), (1351, 54529), (1759, 41881), (5983, 12313)]