194175063

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{6791}}^1$

素因数の和:7156

約数の個数: 20

約数和(自身を含む): 290928528

約数和(自身を除く): 96753465

約数列:

[1, 3, 9, 27, 81, 353, 1059, 3177, 6791, 9531, 20373, 28593, 61119, 183357, 550071, 2397223, 7191669, 21575007, 64725021, 194175063]

約数ペア:

[(1, 194175063), (3, 64725021), (9, 21575007), (27, 7191669), (81, 2397223), (353, 550071), (1059, 183357), (3177, 61119), (6791, 28593), (9531, 20373)]