61554433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 69120000

約数和(自身を除く): 7565567

約数列:

[1, 17, 19, 149, 323, 1279, 2533, 2831, 21743, 24301, 48127, 190571, 413117, 3239707, 3620849, 61554433]

約数ペア:

[(1, 61554433), (17, 3620849), (19, 3239707), (149, 413117), (323, 190571), (1279, 48127), (2533, 24301), (2831, 21743)]