75869811

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 39848589

約数列:

[1, 3, 9, 27, 59, 97, 177, 291, 491, 531, 873, 1473, 1593, 2619, 4419, 5723, 13257, 17169, 28969, 47627, 51507, 86907, 142881, 154521, 260721, 428643, 782163, 1285929, 2809993, 8429979, 25289937, 75869811]

約数ペア:

[(1, 75869811), (3, 25289937), (9, 8429979), (27, 2809993), (59, 1285929), (97, 782163), (177, 428643), (291, 260721), (491, 154521), (531, 142881), (873, 86907), (1473, 51507), (1593, 47627), (2619, 28969), (4419, 17169), (5723, 13257)]