164103681

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{18131}}^1$

素因数の和:18572

約数の個数: 16

約数和(自身を含む): 250656768

約数和(自身を除く): 86553087

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 9051, 18131, 54393, 126917, 380751, 7814461, 23443383, 54701227, 164103681]

約数ペア:

[(1, 164103681), (3, 54701227), (7, 23443383), (21, 7814461), (431, 380751), (1293, 126917), (3017, 54393), (9051, 18131)]