169751517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^2$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 247764384

約数和(自身を除く): 78012867

約数列:

[1, 3, 13, 39, 83, 229, 249, 687, 1079, 2977, 3237, 8931, 19007, 52441, 57021, 157323, 247091, 681733, 741273, 2045199, 4352603, 13057809, 56583839, 169751517]

約数ペア:

[(1, 169751517), (3, 56583839), (13, 13057809), (39, 4352603), (83, 2045199), (229, 741273), (249, 681733), (687, 247091), (1079, 157323), (2977, 57021), (3237, 52441), (8931, 19007)]