161009753

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 169869312

約数和(自身を除く): 8859559

約数列:

[1, 31, 71, 191, 383, 2201, 5921, 11873, 13561, 27193, 73153, 420391, 842983, 2267743, 5193863, 161009753]

約数ペア:

[(1, 161009753), (31, 5193863), (71, 2267743), (191, 842983), (383, 420391), (2201, 73153), (5921, 27193), (11873, 13561)]