163669667013

素因数分解:

$3^4\times {\mathrm{7757}}^1\times {\mathrm{260489}}^1$

素因数の和:268258

約数の個数: 20

約数和(自身を含む): 244526651820

約数和(自身を除く): 80856984807

約数列:

[1, 3, 9, 27, 81, 7757, 23271, 69813, 209439, 260489, 628317, 781467, 2344401, 7033203, 21099609, 2020613173, 6061839519, 18185518557, 54556555671, 163669667013]

約数ペア:

[(1, 163669667013), (3, 54556555671), (9, 18185518557), (27, 6061839519), (81, 2020613173), (7757, 21099609), (23271, 7033203), (69813, 2344401), (209439, 781467), (260489, 628317)]