90003003

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 121478400

約数和(自身を除く): 31475397

約数列:

[1, 3, 149, 227, 447, 681, 887, 2661, 33823, 101469, 132163, 201349, 396489, 604047, 30001001, 90003003]

約数ペア:

[(1, 90003003), (3, 30001001), (149, 604047), (227, 396489), (447, 201349), (681, 132163), (887, 101469), (2661, 33823)]