56551836537

素因数分解:

$3^2\times 7^3\times {\mathrm{18319351}}^1$

素因数の和:18319378

約数の個数: 24

約数和(自身を含む): 95260630400

約数和(自身を除く): 38708793863

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 18319351, 54958053, 128235457, 164874159, 384706371, 897648199, 1154119113, 2692944597, 6283537393, 8078833791, 18850612179, 56551836537]

約数ペア:

[(1, 56551836537), (3, 18850612179), (7, 8078833791), (9, 6283537393), (21, 2692944597), (49, 1154119113), (63, 897648199), (147, 384706371), (343, 164874159), (441, 128235457), (1029, 54958053), (3087, 18319351)]