67258653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 112223232

約数和(自身を除く): 44964579

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 491, 593, 1473, 1779, 3437, 4151, 5401, 6523, 10311, 12453, 16203, 19569, 37807, 45661, 113421, 136983, 291163, 873489, 2038141, 3202793, 6114423, 9608379, 22419551, 67258653]

約数ペア:

[(1, 67258653), (3, 22419551), (7, 9608379), (11, 6114423), (21, 3202793), (33, 2038141), (77, 873489), (231, 291163), (491, 136983), (593, 113421), (1473, 45661), (1779, 37807), (3437, 19569), (4151, 16203), (5401, 12453), (6523, 10311)]