133402521

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{22447}}^1$

素因数の和:22740

約数の個数: 16

約数和(自身を含む): 204007424

約数和(自身を除く): 70604903

約数列:

[1, 3, 7, 21, 283, 849, 1981, 5943, 22447, 67341, 157129, 471387, 6352501, 19057503, 44467507, 133402521]

約数ペア:

[(1, 133402521), (3, 44467507), (7, 19057503), (21, 6352501), (283, 471387), (849, 157129), (1981, 67341), (5943, 22447)]