150884451

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{2897}}^1$

素因数の和:3552

約数の個数: 20

約数和(自身を含む): 225823752

約数和(自身を除く): 74939301

約数列:

[1, 3, 9, 27, 81, 643, 1929, 2897, 5787, 8691, 17361, 26073, 52083, 78219, 234657, 1862771, 5588313, 16764939, 50294817, 150884451]

約数ペア:

[(1, 150884451), (3, 50294817), (9, 16764939), (27, 5588313), (81, 1862771), (643, 234657), (1929, 78219), (2897, 52083), (5787, 26073), (8691, 17361)]