70904481

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 96000000

約数和(自身を除く): 25095519

約数列:

[1, 3, 127, 149, 381, 447, 1249, 3747, 18923, 56769, 158623, 186101, 475869, 558303, 23634827, 70904481]

約数ペア:

[(1, 70904481), (3, 23634827), (127, 558303), (149, 475869), (381, 186101), (447, 158623), (1249, 56769), (3747, 18923)]