127940973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 183202560

約数和(自身を除く): 55261587

約数列:

[1, 3, 23, 61, 69, 113, 183, 269, 339, 807, 1403, 2599, 4209, 6187, 6893, 7797, 16409, 18561, 20679, 30397, 49227, 91191, 158539, 377407, 475617, 699131, 1132221, 1854217, 2097393, 5562651, 42646991, 127940973]

約数ペア:

[(1, 127940973), (3, 42646991), (23, 5562651), (61, 2097393), (69, 1854217), (113, 1132221), (183, 699131), (269, 475617), (339, 377407), (807, 158539), (1403, 91191), (2599, 49227), (4209, 30397), (6187, 20679), (6893, 18561), (7797, 16409)]