72126159

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{7753}}^1$

素因数の和:8206

約数の個数: 16

約数和(自身を含む): 110168832

約数和(自身を除く): 38042673

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 7753, 9303, 23259, 54271, 162813, 3434579, 10303737, 24042053, 72126159]

約数ペア:

[(1, 72126159), (3, 24042053), (7, 10303737), (21, 3434579), (443, 162813), (1329, 54271), (3101, 23259), (7753, 9303)]