67181973

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8291}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 93268416

約数和(自身を除く): 26086443

約数列:

[1, 3, 37, 73, 111, 219, 2701, 8103, 8291, 24873, 306767, 605243, 920301, 1815729, 22393991, 67181973]

約数ペア:

[(1, 67181973), (3, 22393991), (37, 1815729), (73, 920301), (111, 605243), (219, 306767), (2701, 24873), (8103, 8291)]