27214173

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1721}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 45130176

約数和(自身を除く): 17916003

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1721, 1757, 2259, 5163, 5271, 12047, 15489, 15813, 36141, 108423, 431971, 1295913, 3023797, 3887739, 9071391, 27214173]

約数ペア:

[(1, 27214173), (3, 9071391), (7, 3887739), (9, 3023797), (21, 1295913), (63, 431971), (251, 108423), (753, 36141), (1721, 15813), (1757, 15489), (2259, 12047), (5163, 5271)]