71318418

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{177409}}^1$

素因数の和:177481

約数の個数: 16

約数和(自身を含む): 144766560

約数和(自身を除く): 73448142

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 177409, 354818, 532227, 1064454, 11886403, 23772806, 35659209, 71318418]

約数ペア:

[(1, 71318418), (2, 35659209), (3, 23772806), (6, 11886403), (67, 1064454), (134, 532227), (201, 354818), (402, 177409)]