40677399

素因数分解:

$3^2\times 7^3\times {\mathrm{13177}}^1$

素因数の和:13204

約数の個数: 24

約数和(自身を含む): 68525600

約数和(自身を除く): 27848201

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 13177, 39531, 92239, 118593, 276717, 645673, 830151, 1937019, 4519711, 5811057, 13559133, 40677399]

約数ペア:

[(1, 40677399), (3, 13559133), (7, 5811057), (9, 4519711), (21, 1937019), (49, 830151), (63, 645673), (147, 276717), (343, 118593), (441, 92239), (1029, 39531), (3087, 13177)]