293073903

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{148693}}^1$

素因数の和:148775

約数の個数: 16

約数和(自身を含む): 440134240

約数和(自身を除く): 147060337

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 148693, 446079, 1338237, 4014711, 10854589, 32563767, 97691301, 293073903]

約数ペア:

[(1, 293073903), (3, 97691301), (9, 32563767), (27, 10854589), (73, 4014711), (219, 1338237), (657, 446079), (1971, 148693)]