67744971

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1$

素因数の和:6832

約数の個数: 32

約数和(自身を含む): 116881920

約数和(自身を除く): 49136949

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 6763, 10017, 20289, 47341, 60867, 142023, 182601, 358439, 426069, 1075317, 1278207, 2509073, 3225951, 7527219, 9677853, 22581657, 67744971]

約数ペア:

[(1, 67744971), (3, 22581657), (7, 9677853), (9, 7527219), (21, 3225951), (27, 2509073), (53, 1278207), (63, 1075317), (159, 426069), (189, 358439), (371, 182601), (477, 142023), (1113, 60867), (1431, 47341), (3339, 20289), (6763, 10017)]