201774357

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{31891}}^1$

素因数の和:31953

約数の個数: 24

約数和(自身を含む): 315092960

約数和(自身を除く): 113318603

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 31891, 95673, 287019, 605929, 1179967, 1817787, 3539901, 5453361, 10619703, 22419373, 67258119, 201774357]

約数ペア:

[(1, 201774357), (3, 67258119), (9, 22419373), (19, 10619703), (37, 5453361), (57, 3539901), (111, 1817787), (171, 1179967), (333, 605929), (703, 287019), (2109, 95673), (6327, 31891)]