154449969

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 219300480

約数和(自身を除く): 64850511

約数列:

[1, 3, 29, 73, 83, 87, 219, 249, 293, 879, 2117, 2407, 6059, 6351, 7221, 8497, 18177, 21389, 24319, 25491, 64167, 72957, 175711, 527133, 620281, 705251, 1775287, 1860843, 2115753, 5325861, 51483323, 154449969]

約数ペア:

[(1, 154449969), (3, 51483323), (29, 5325861), (73, 2115753), (83, 1860843), (87, 1775287), (219, 705251), (249, 620281), (293, 527133), (879, 175711), (2117, 72957), (2407, 64167), (6059, 25491), (6351, 24319), (7221, 21389), (8497, 18177)]