156942513

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191627}}^1$

素因数の和:191653

約数の個数: 24

約数和(自身を含む): 279010368

約数和(自身を除く): 122067855

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 191627, 574881, 1341389, 1724643, 2491151, 4024167, 7473453, 12072501, 17438057, 22420359, 52314171, 156942513]

約数ペア:

[(1, 156942513), (3, 52314171), (7, 22420359), (9, 17438057), (13, 12072501), (21, 7473453), (39, 4024167), (63, 2491151), (91, 1724643), (117, 1341389), (273, 574881), (819, 191627)]