851350843749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{39094037}}^1$

素因数の和:39094125

約数の個数: 32

約数和(自身を含む): 1396126285056

約数和(自身を除く): 544775441307

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 21777, 39094037, 117282111, 273658259, 664598629, 820974777, 1993795887, 2384736257, 4652190403, 7154208771, 13956571209, 16693153799, 40540516369, 50079461397, 121621549107, 283783614583, 851350843749]

約数ペア:

[(1, 851350843749), (3, 283783614583), (7, 121621549107), (17, 50079461397), (21, 40540516369), (51, 16693153799), (61, 13956571209), (119, 7154208771), (183, 4652190403), (357, 2384736257), (427, 1993795887), (1037, 820974777), (1281, 664598629), (3111, 273658259), (7259, 117282111), (21777, 39094037)]