90977379

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 39417501

約数列:

[1, 3, 29, 43, 83, 87, 129, 249, 293, 879, 1247, 2407, 3569, 3741, 7221, 8497, 10707, 12599, 24319, 25491, 37797, 72957, 103501, 310503, 365371, 705251, 1045717, 1096113, 2115753, 3137151, 30325793, 90977379]

約数ペア:

[(1, 90977379), (3, 30325793), (29, 3137151), (43, 2115753), (83, 1096113), (87, 1045717), (129, 705251), (249, 365371), (293, 310503), (879, 103501), (1247, 72957), (2407, 37797), (3569, 25491), (3741, 24319), (7221, 12599), (8497, 10707)]