204847646979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1\times {\mathrm{65843}}^1$

素因数の和:67067

約数の個数: 32

約数和(自身を含む): 294913695744

約数和(自身を除く): 90066048765

約数列:

[1, 3, 17, 51, 53, 159, 901, 1151, 2703, 3453, 19567, 58701, 61003, 65843, 183009, 197529, 1037051, 1119331, 3111153, 3357993, 3489679, 10469037, 59324543, 75785293, 177973629, 227355879, 1288349981, 3865049943, 4016620529, 12049861587, 68282548993, 204847646979]

約数ペア:

[(1, 204847646979), (3, 68282548993), (17, 12049861587), (51, 4016620529), (53, 3865049943), (159, 1288349981), (901, 227355879), (1151, 177973629), (2703, 75785293), (3453, 59324543), (19567, 10469037), (58701, 3489679), (61003, 3357993), (65843, 3111153), (183009, 1119331), (197529, 1037051)]