8615241

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 13753344

約数和(自身を除く): 5138103

約数列:

[1, 3, 9, 27, 31, 47, 73, 81, 93, 141, 219, 279, 423, 657, 837, 1269, 1457, 1971, 2263, 2511, 3431, 3807, 4371, 5913, 6789, 10293, 13113, 20367, 30879, 39339, 61101, 92637, 106361, 118017, 183303, 277911, 319083, 957249, 2871747, 8615241]

約数ペア:

[(1, 8615241), (3, 2871747), (9, 957249), (27, 319083), (31, 277911), (47, 183303), (73, 118017), (81, 106361), (93, 92637), (141, 61101), (219, 39339), (279, 30879), (423, 20367), (657, 13113), (837, 10293), (1269, 6789), (1457, 5913), (1971, 4371), (2263, 3807), (2511, 3431)]