77319927

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 42

約数和(自身を含む): 123482768

約数和(自身を除く): 46162841

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 367, 459, 729, 867, 1101, 1377, 2601, 3303, 4131, 6239, 7803, 9909, 12393, 18717, 23409, 29727, 56151, 70227, 89181, 106063, 168453, 210681, 267543, 318189, 505359, 954567, 1516077, 2863701, 4548231, 8591103, 25773309, 77319927]

約数ペア:

[(1, 77319927), (3, 25773309), (9, 8591103), (17, 4548231), (27, 2863701), (51, 1516077), (81, 954567), (153, 505359), (243, 318189), (289, 267543), (367, 210681), (459, 168453), (729, 106063), (867, 89181), (1101, 70227), (1377, 56151), (2601, 29727), (3303, 23409), (4131, 18717), (6239, 12393), (7803, 9909)]