161626497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 239542272

約数和(自身を除く): 77915775

約数列:

[1, 3, 17, 23, 51, 69, 227, 391, 607, 681, 1173, 1821, 3859, 5221, 10319, 11577, 13961, 15663, 30957, 41883, 88757, 137789, 237337, 266271, 413367, 712011, 2342413, 3169147, 7027239, 9507441, 53875499, 161626497]

約数ペア:

[(1, 161626497), (3, 53875499), (17, 9507441), (23, 7027239), (51, 3169147), (69, 2342413), (227, 712011), (391, 413367), (607, 266271), (681, 237337), (1173, 137789), (1821, 88757), (3859, 41883), (5221, 30957), (10319, 15663), (11577, 13961)]