61304001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20873}}^1$

素因数の和:20976

約数の個数: 16

約数和(自身を含む): 90175680

約数和(自身を除く): 28871679

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 20873, 62619, 229603, 688809, 1857697, 5573091, 20434667, 61304001]

約数ペア:

[(1, 61304001), (3, 20434667), (11, 5573091), (33, 1857697), (89, 688809), (267, 229603), (979, 62619), (2937, 20873)]