53728551

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9491}}^1$

素因数の和:9551

約数の個数: 24

約数和(自身を含む): 84402864

約数和(自身を除く): 30674313

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 9491, 28473, 85419, 161347, 351167, 484041, 1053501, 1452123, 3160503, 5969839, 17909517, 53728551]

約数ペア:

[(1, 53728551), (3, 17909517), (9, 5969839), (17, 3160503), (37, 1452123), (51, 1053501), (111, 484041), (153, 351167), (333, 161347), (629, 85419), (1887, 28473), (5661, 9491)]