64737569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 70973952

約数和(自身を除く): 6236383

約数列:

[1, 13, 137, 163, 223, 1781, 2119, 2899, 22331, 30551, 36349, 290303, 397163, 472537, 4979813, 64737569]

約数ペア:

[(1, 64737569), (13, 4979813), (137, 472537), (163, 397163), (223, 290303), (1781, 36349), (2119, 30551), (2899, 22331)]