738173061

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{666823}}^1$

素因数の和:666873

約数の個数: 16

約数和(自身を含む): 1120264320

約数和(自身を除く): 382091259

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 666823, 2000469, 6001407, 18004221, 27339743, 82019229, 246057687, 738173061]

約数ペア:

[(1, 738173061), (3, 246057687), (9, 82019229), (27, 27339743), (41, 18004221), (123, 6001407), (369, 2000469), (1107, 666823)]