319393503

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82723}}^1$

素因数の和:82756

約数の個数: 32

約数和(自身を含む): 555905280

約数和(自身を除く): 236511777

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 82723, 248169, 744507, 909953, 1075399, 2233521, 2729859, 3226197, 8189577, 9678591, 11829389, 24568731, 29035773, 35488167, 106464501, 319393503]

約数ペア:

[(1, 319393503), (3, 106464501), (9, 35488167), (11, 29035773), (13, 24568731), (27, 11829389), (33, 9678591), (39, 8189577), (99, 3226197), (117, 2729859), (143, 2233521), (297, 1075399), (351, 909953), (429, 744507), (1287, 248169), (3861, 82723)]