71693727

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55967}}^1$

素因数の和:56038

約数の個数: 16

約数和(自身を含む): 111040512

約数和(自身を除く): 39346785

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 55967, 167901, 391769, 1175307, 3413987, 10241961, 23897909, 71693727]

約数ペア:

[(1, 71693727), (3, 23897909), (7, 10241961), (21, 3413987), (61, 1175307), (183, 391769), (427, 167901), (1281, 55967)]