66895179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55331}}^1$

素因数の和:55378

約数の個数: 16

約数和(自身を含む): 99154944

約数和(自身を除く): 32259765

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 55331, 165993, 719303, 1715261, 2157909, 5145783, 22298393, 66895179]

約数ペア:

[(1, 66895179), (3, 22298393), (13, 5145783), (31, 2157909), (39, 1715261), (93, 719303), (403, 165993), (1209, 55331)]