71342691

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{4673}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 108885504

約数和(自身を除く): 37542813

約数列:

[1, 3, 7, 21, 727, 2181, 4673, 5089, 14019, 15267, 32711, 98133, 3397271, 10191813, 23780897, 71342691]

約数ペア:

[(1, 71342691), (3, 23780897), (7, 10191813), (21, 3397271), (727, 98133), (2181, 32711), (4673, 15267), (5089, 14019)]