631082313

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20521}}^1$

素因数の和:20614

約数の個数: 32

約数和(自身を含む): 1004757120

約数和(自身を除く): 373674807

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 10251, 20521, 30753, 61563, 184689, 348857, 554067, 1046571, 1374907, 3139713, 4124721, 9419139, 12374163, 23373419, 37122489, 70120257, 210360771, 631082313]

約数ペア:

[(1, 631082313), (3, 210360771), (9, 70120257), (17, 37122489), (27, 23373419), (51, 12374163), (67, 9419139), (153, 4124721), (201, 3139713), (459, 1374907), (603, 1046571), (1139, 554067), (1809, 348857), (3417, 184689), (10251, 61563), (20521, 30753)]