713353689

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 1124712000

約数和(自身を除く): 411358311

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 361, 449, 489, 513, 1083, 1347, 1467, 3097, 3249, 4041, 4401, 8531, 9291, 9747, 12123, 25593, 27873, 58843, 73187, 76779, 83619, 162089, 176529, 219561, 230337, 486267, 529587, 658683, 1390553, 1458801, 1588761, 1976049, 4171659, 4376403, 12514977, 26420507, 37544931, 79261521, 237784563, 713353689]

約数ペア:

[(1, 713353689), (3, 237784563), (9, 79261521), (19, 37544931), (27, 26420507), (57, 12514977), (163, 4376403), (171, 4171659), (361, 1976049), (449, 1588761), (489, 1458801), (513, 1390553), (1083, 658683), (1347, 529587), (1467, 486267), (3097, 230337), (3249, 219561), (4041, 176529), (4401, 162089), (8531, 83619), (9291, 76779), (9747, 73187), (12123, 58843), (25593, 27873)]