716359869

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{51719}}^1$

素因数の和:51756

約数の個数: 28

約数和(自身を含む): 1130599200

約数和(自身を除く): 414239331

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 51719, 155157, 465471, 982661, 1396413, 2947983, 4189239, 8843949, 12567717, 26531847, 37703151, 79595541, 238786623, 716359869]

約数ペア:

[(1, 716359869), (3, 238786623), (9, 79595541), (19, 37703151), (27, 26531847), (57, 12567717), (81, 8843949), (171, 4189239), (243, 2947983), (513, 1396413), (729, 982661), (1539, 465471), (4617, 155157), (13851, 51719)]