121647591

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1091}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 189601776

約数和(自身を除く): 67954185

約数列:

[1, 3, 9, 13, 39, 117, 953, 1091, 2859, 3273, 8577, 9819, 12389, 14183, 37167, 42549, 111501, 127647, 1039723, 3119169, 9357507, 13516399, 40549197, 121647591]

約数ペア:

[(1, 121647591), (3, 40549197), (9, 13516399), (13, 9357507), (39, 3119169), (117, 1039723), (953, 127647), (1091, 111501), (2859, 42549), (3273, 37167), (8577, 14183), (9819, 12389)]