15690768201

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{2357}}^1\times {\mathrm{3121}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 23557363200

約数和(自身を除く): 7866594999

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 2357, 3121, 7071, 9363, 21213, 28089, 63639, 84267, 186203, 246559, 558609, 739677, 1675827, 2219031, 5027481, 6657093, 7356197, 22068591, 66205773, 198617319, 581139563, 1743418689, 5230256067, 15690768201]

約数ペア:

[(1, 15690768201), (3, 5230256067), (9, 1743418689), (27, 581139563), (79, 198617319), (237, 66205773), (711, 22068591), (2133, 7356197), (2357, 6657093), (3121, 5027481), (7071, 2219031), (9363, 1675827), (21213, 739677), (28089, 558609), (63639, 246559), (84267, 186203)]