56148129

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7331}}^1$

素因数の和:7397

約数の個数: 24

約数和(自身を含む): 86928192

約数和(自身を除く): 30780063

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7331, 7659, 21993, 65979, 168613, 271247, 505839, 813741, 1517517, 2441223, 6238681, 18716043, 56148129]

約数ペア:

[(1, 56148129), (3, 18716043), (9, 6238681), (23, 2441223), (37, 1517517), (69, 813741), (111, 505839), (207, 271247), (333, 168613), (851, 65979), (2553, 21993), (7331, 7659)]