75475701

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17881}}^1$

素因数の和:17961

約数の個数: 24

約数和(自身を含む): 126461504

約数和(自身を除く): 50985803

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 17881, 53643, 125167, 160929, 375501, 1126503, 1198027, 3594081, 8386189, 10782243, 25158567, 75475701]

約数ペア:

[(1, 75475701), (3, 25158567), (7, 10782243), (9, 8386189), (21, 3594081), (63, 1198027), (67, 1126503), (201, 375501), (469, 160929), (603, 125167), (1407, 53643), (4221, 17881)]