73475529

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 99138048

約数和(自身を除く): 25662519

約数列:

[1, 3, 157, 257, 471, 607, 771, 1821, 40349, 95299, 121047, 155999, 285897, 467997, 24491843, 73475529]

約数ペア:

[(1, 73475529), (3, 24491843), (157, 467997), (257, 285897), (471, 155999), (607, 121047), (771, 95299), (1821, 40349)]