72787154401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{378593}}^1$

素因数の和:379272

約数の個数: 16

約数和(自身を含む): 81921684096

約数和(自身を除く): 9134529695

約数列:

[1, 13, 23, 299, 643, 8359, 14789, 192257, 378593, 4921709, 8707639, 113199307, 243435299, 3164658887, 5599011877, 72787154401]

約数ペア:

[(1, 72787154401), (13, 5599011877), (23, 3164658887), (299, 243435299), (643, 113199307), (8359, 8707639), (14789, 4921709), (192257, 378593)]