72163053

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 106282176

約数和(自身を除く): 34119123

約数列:

[1, 3, 9, 97, 131, 291, 393, 631, 873, 1179, 1893, 5679, 12707, 38121, 61207, 82661, 114363, 183621, 247983, 550863, 743949, 8018117, 24054351, 72163053]

約数ペア:

[(1, 72163053), (3, 24054351), (9, 8018117), (97, 743949), (131, 550863), (291, 247983), (393, 183621), (631, 114363), (873, 82661), (1179, 61207), (1893, 38121), (5679, 12707)]