124549731

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{80929}}^1$

素因数の和:80960

約数の個数: 20

約数和(自身を含む): 195850600

約数和(自身を除く): 71300869

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 80929, 242787, 728361, 1537651, 2185083, 4612953, 6555249, 13838859, 41516577, 124549731]

約数ペア:

[(1, 124549731), (3, 41516577), (9, 13838859), (19, 6555249), (27, 4612953), (57, 2185083), (81, 1537651), (171, 728361), (513, 242787), (1539, 80929)]