164051307

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5347}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 271421696

約数和(自身を除く): 107370389

約数列:

[1, 3, 7, 9, 21, 63, 487, 1461, 3409, 4383, 5347, 10227, 16041, 30681, 37429, 48123, 112287, 336861, 2603989, 7811967, 18227923, 23435901, 54683769, 164051307]

約数ペア:

[(1, 164051307), (3, 54683769), (7, 23435901), (9, 18227923), (21, 7811967), (63, 2603989), (487, 336861), (1461, 112287), (3409, 48123), (4383, 37429), (5347, 30681), (10227, 16041)]