3742202457

素因数分解:

$3^3\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{7823}}^1$

素因数の和:10370

約数の個数: 32

約数和(自身を含む): 6339317760

約数和(自身を除く): 2597115303

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2531, 7593, 7823, 17717, 22779, 23469, 53151, 54761, 68337, 70407, 159453, 164283, 211221, 478359, 492849, 1478547, 19800013, 59400039, 138600091, 178200117, 415800273, 534600351, 1247400819, 3742202457]

約数ペア:

[(1, 3742202457), (3, 1247400819), (7, 534600351), (9, 415800273), (21, 178200117), (27, 138600091), (63, 59400039), (189, 19800013), (2531, 1478547), (7593, 492849), (7823, 478359), (17717, 211221), (22779, 164283), (23469, 159453), (53151, 70407), (54761, 68337)]