54190311

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 31610649

約数列:

[1, 3, 7, 21, 37, 97, 111, 259, 291, 679, 719, 777, 2037, 2157, 3589, 5033, 10767, 15099, 25123, 26603, 69743, 75369, 79809, 186221, 209229, 488201, 558663, 1464603, 2580491, 7741473, 18063437, 54190311]

約数ペア:

[(1, 54190311), (3, 18063437), (7, 7741473), (21, 2580491), (37, 1464603), (97, 558663), (111, 488201), (259, 209229), (291, 186221), (679, 79809), (719, 75369), (777, 69743), (2037, 26603), (2157, 25123), (3589, 15099), (5033, 10767)]