27254871

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 45162624

約数和(自身を除く): 17907753

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 1307, 2317, 2979, 3921, 6951, 9149, 11763, 20853, 27447, 82341, 432617, 1297851, 3028319, 3893553, 9084957, 27254871]

約数ペア:

[(1, 27254871), (3, 9084957), (7, 3893553), (9, 3028319), (21, 1297851), (63, 432617), (331, 82341), (993, 27447), (1307, 20853), (2317, 11763), (2979, 9149), (3921, 6951)]