90360603

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{7487}}^1$

素因数の和:7648

約数の個数: 20

約数和(自身を含む): 135907200

約数和(自身を除く): 45546597

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 7487, 12069, 22461, 67383, 202149, 606447, 1115563, 3346689, 10040067, 30120201, 90360603]

約数ペア:

[(1, 90360603), (3, 30120201), (9, 10040067), (27, 3346689), (81, 1115563), (149, 606447), (447, 202149), (1341, 67383), (4023, 22461), (7487, 12069)]