56366271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1667}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 93197832

約数和(自身を除く): 36831561

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1667, 1989, 2601, 3757, 5001, 11271, 15003, 21671, 28339, 33813, 65013, 85017, 195039, 255051, 368407, 481763, 1105221, 1445289, 3315663, 4335867, 6262919, 18788757, 56366271]

約数ペア:

[(1, 56366271), (3, 18788757), (9, 6262919), (13, 4335867), (17, 3315663), (39, 1445289), (51, 1105221), (117, 481763), (153, 368407), (221, 255051), (289, 195039), (663, 85017), (867, 65013), (1667, 33813), (1989, 28339), (2601, 21671), (3757, 15003), (5001, 11271)]