73387937

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{11261}}^1$

素因数の和:11301

約数の個数: 16

約数和(自身を含む): 90096000

約数和(自身を除く): 16708063

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 11261, 78827, 213959, 551789, 1497713, 3862523, 10483991, 73387937]

約数ペア:

[(1, 73387937), (7, 10483991), (19, 3862523), (49, 1497713), (133, 551789), (343, 213959), (931, 78827), (6517, 11261)]