81727007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 89672832

約数和(自身を除く): 7945825

約数列:

[1, 17, 53, 61, 901, 1037, 1487, 3233, 25279, 54961, 78811, 90707, 1339787, 1542019, 4807471, 81727007]

約数ペア:

[(1, 81727007), (17, 4807471), (53, 1542019), (61, 1339787), (901, 90707), (1037, 78811), (1487, 54961), (3233, 25279)]