133315821

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{7703}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 197838720

約数和(自身を除く): 64522899

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 7703, 17307, 23109, 69327, 207981, 4937623, 14812869, 44438607, 133315821]

約数ペア:

[(1, 133315821), (3, 44438607), (9, 14812869), (27, 4937623), (641, 207981), (1923, 69327), (5769, 23109), (7703, 17307)]