121569399261

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1878419}}^1$

素因数の和:1878495

約数の個数: 40

約数和(自身を含む): 196377540480

約数和(自身を除く): 74808141219

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1269, 1377, 2397, 3807, 7191, 21573, 64719, 1878419, 5635257, 16905771, 31933123, 50717313, 88285693, 95799369, 152151939, 264857079, 287398107, 794571237, 862194321, 1500856781, 2383713711, 2586582963, 4502570343, 7151141133, 13507711029, 40523133087, 121569399261]

約数ペア:

[(1, 121569399261), (3, 40523133087), (9, 13507711029), (17, 7151141133), (27, 4502570343), (47, 2586582963), (51, 2383713711), (81, 1500856781), (141, 862194321), (153, 794571237), (423, 287398107), (459, 264857079), (799, 152151939), (1269, 95799369), (1377, 88285693), (2397, 50717313), (3807, 31933123), (7191, 16905771), (21573, 5635257), (64719, 1878419)]