266607702993

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{109379}}^1$

素因数の和:109781

約数の個数: 32

約数和(自身を含む): 370456934400

約数和(自身を除く): 103849231407

約数列:

[1, 3, 47, 59, 141, 177, 293, 879, 2773, 8319, 13771, 17287, 41313, 51861, 109379, 328137, 812489, 2437467, 5140813, 6453361, 15422439, 19360083, 32048047, 96144141, 303307967, 909923901, 1506258209, 1890834773, 4518774627, 5672504319, 88869234331, 266607702993]

約数ペア:

[(1, 266607702993), (3, 88869234331), (47, 5672504319), (59, 4518774627), (141, 1890834773), (177, 1506258209), (293, 909923901), (879, 303307967), (2773, 96144141), (8319, 32048047), (13771, 19360083), (17287, 15422439), (41313, 6453361), (51861, 5140813), (109379, 2437467), (328137, 812489)]