15691856571

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{80933}}^1$

素因数の和:81152

約数の個数: 32

約数和(自身を含む): 23930565120

約数和(自身を除く): 8238708549

約数列:

[1, 3, 9, 27, 43, 129, 167, 387, 501, 1161, 1503, 4509, 7181, 21543, 64629, 80933, 193887, 242799, 728397, 2185191, 3480119, 10440357, 13515811, 31321071, 40547433, 93963213, 121642299, 364926897, 581179873, 1743539619, 5230618857, 15691856571]

約数ペア:

[(1, 15691856571), (3, 5230618857), (9, 1743539619), (27, 581179873), (43, 364926897), (129, 121642299), (167, 93963213), (387, 40547433), (501, 31321071), (1161, 13515811), (1503, 10440357), (4509, 3480119), (7181, 2185191), (21543, 728397), (64629, 242799), (80933, 193887)]