156970347

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 217215936

約数和(自身を除く): 60245589

約数列:

[1, 3, 67, 83, 97, 201, 249, 291, 5561, 6499, 8051, 9409, 16683, 19497, 24153, 28227, 539417, 630403, 780947, 1618251, 1891209, 2342841, 52323449, 156970347]

約数ペア:

[(1, 156970347), (3, 52323449), (67, 2342841), (83, 1891209), (97, 1618251), (201, 780947), (249, 630403), (291, 539417), (5561, 28227), (6499, 24153), (8051, 19497), (9409, 16683)]