128214537

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{9689}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 186978240

約数和(自身を除く): 58763703

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 9689, 13233, 29067, 106579, 319737, 3885289, 11655867, 42738179, 128214537]

約数ペア:

[(1, 128214537), (3, 42738179), (11, 11655867), (33, 3885289), (401, 319737), (1203, 106579), (4411, 29067), (9689, 13233)]