199380496887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{154918801}}^1$

素因数の和:154918831

約数の個数: 24

約数和(自身を含む): 338342663568

約数和(自身を除く): 138962166681

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 154918801, 464756403, 1394269209, 1704106811, 2013944413, 5112320433, 6041833239, 15336961299, 18125499717, 22153388543, 66460165629, 199380496887]

約数ペア:

[(1, 199380496887), (3, 66460165629), (9, 22153388543), (11, 18125499717), (13, 15336961299), (33, 6041833239), (39, 5112320433), (99, 2013944413), (117, 1704106811), (143, 1394269209), (429, 464756403), (1287, 154918801)]