222179427

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 327862080

約数和(自身を除く): 105682653

約数列:

[1, 3, 9, 59, 177, 251, 531, 753, 1667, 2259, 5001, 14809, 15003, 44427, 98353, 133281, 295059, 418417, 885177, 1255251, 3765753, 24686603, 74059809, 222179427]

約数ペア:

[(1, 222179427), (3, 74059809), (9, 24686603), (59, 3765753), (177, 1255251), (251, 885177), (531, 418417), (753, 295059), (1667, 133281), (2259, 98353), (5001, 44427), (14809, 15003)]