154938483

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129439}}^1$

素因数の和:129471

約数の個数: 24

約数和(自身を含む): 269235200

約数和(自身を除く): 114296717

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 129439, 388317, 906073, 1164951, 2459341, 2718219, 7378023, 8154657, 17215387, 22134069, 51646161, 154938483]

約数ペア:

[(1, 154938483), (3, 51646161), (7, 22134069), (9, 17215387), (19, 8154657), (21, 7378023), (57, 2718219), (63, 2459341), (133, 1164951), (171, 906073), (399, 388317), (1197, 129439)]