45253971

素因数分解:

$3^4\times 7^1\times {\mathrm{79813}}^1$

素因数の和:79832

約数の個数: 20

約数和(自身を含む): 77259952

約数和(自身を除く): 32005981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 79813, 239439, 558691, 718317, 1676073, 2154951, 5028219, 6464853, 15084657, 45253971]

約数ペア:

[(1, 45253971), (3, 15084657), (7, 6464853), (9, 5028219), (21, 2154951), (27, 1676073), (63, 718317), (81, 558691), (189, 239439), (567, 79813)]