37891521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 58260384

約数和(自身を除く): 20368863

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 1091, 2043, 3273, 3859, 9819, 11577, 18547, 34731, 55641, 166923, 247657, 742971, 2228913, 4210169, 12630507, 37891521]

約数ペア:

[(1, 37891521), (3, 12630507), (9, 4210169), (17, 2228913), (51, 742971), (153, 247657), (227, 166923), (681, 55641), (1091, 34731), (2043, 18547), (3273, 11577), (3859, 9819)]