203695209

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{112601}}^1$

素因数の和:112677

約数の個数: 16

約数和(自身を含む): 306277440

約数和(自身を除く): 102582231

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 112601, 337803, 1013409, 3040227, 7544267, 22632801, 67898403, 203695209]

約数ペア:

[(1, 203695209), (3, 67898403), (9, 22632801), (27, 7544267), (67, 3040227), (201, 1013409), (603, 337803), (1809, 112601)]