227300031

素因数分解:

$3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{3307}}^1$

素因数の和:4411

約数の個数: 24

約数和(自身を含む): 375682944

約数和(自身を除く): 148382913

約数列:

[1, 3, 7, 9, 21, 63, 1091, 3273, 3307, 7637, 9819, 9921, 22911, 23149, 29763, 68733, 69447, 208341, 3607937, 10823811, 25255559, 32471433, 75766677, 227300031]

約数ペア:

[(1, 227300031), (3, 75766677), (7, 32471433), (9, 25255559), (21, 10823811), (63, 3607937), (1091, 208341), (3273, 69447), (3307, 68733), (7637, 29763), (9819, 23149), (9921, 22911)]