1571070897

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1212

約数の個数: 60

約数和(自身を含む): 2598633268

約数和(自身を除く): 1027562371

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 157, 297, 363, 471, 891, 1021, 1089, 1413, 1727, 3063, 3267, 4239, 5181, 9189, 9801, 11231, 12717, 15543, 18997, 27567, 33693, 46629, 56991, 82701, 101079, 123541, 139887, 160297, 170973, 303237, 370623, 480891, 512919, 909711, 1111869, 1442673, 1538757, 1763267, 3335607, 4328019, 5289801, 10006821, 12984057, 15869403, 19395937, 47608209, 58187811, 142824627, 174563433, 523690299, 1571070897]

約数ペア:

[(1, 1571070897), (3, 523690299), (9, 174563433), (11, 142824627), (27, 58187811), (33, 47608209), (81, 19395937), (99, 15869403), (121, 12984057), (157, 10006821), (297, 5289801), (363, 4328019), (471, 3335607), (891, 1763267), (1021, 1538757), (1089, 1442673), (1413, 1111869), (1727, 909711), (3063, 512919), (3267, 480891), (4239, 370623), (5181, 303237), (9189, 170973), (9801, 160297), (11231, 139887), (12717, 123541), (15543, 101079), (18997, 82701), (27567, 56991), (33693, 46629)]