66955629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55381}}^1$

素因数の和:55428

約数の個数: 16

約数和(自身を含む): 99244544

約数和(自身を除く): 32288915

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 55381, 166143, 719953, 1716811, 2159859, 5150433, 22318543, 66955629]

約数ペア:

[(1, 66955629), (3, 22318543), (13, 5150433), (31, 2159859), (39, 1716811), (93, 719953), (403, 166143), (1209, 55381)]