89467953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 129810432

約数和(自身を除く): 40342479

約数列:

[1, 3, 23, 31, 69, 93, 151, 277, 453, 713, 831, 2139, 3473, 4681, 6371, 8587, 10419, 14043, 19113, 25761, 41827, 107663, 125481, 197501, 322989, 592503, 962021, 1296637, 2886063, 3889911, 29822651, 89467953]

約数ペア:

[(1, 89467953), (3, 29822651), (23, 3889911), (31, 2886063), (69, 1296637), (93, 962021), (151, 592503), (277, 322989), (453, 197501), (713, 125481), (831, 107663), (2139, 41827), (3473, 25761), (4681, 19113), (6371, 14043), (8587, 10419)]