99690813

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{823}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 147996992

約数和(自身を除く): 48306179

約数列:

[1, 3, 9, 43, 129, 313, 387, 823, 939, 2469, 2817, 7407, 13459, 35389, 40377, 106167, 121131, 257599, 318501, 772797, 2318391, 11076757, 33230271, 99690813]

約数ペア:

[(1, 99690813), (3, 33230271), (9, 11076757), (43, 2318391), (129, 772797), (313, 318501), (387, 257599), (823, 121131), (939, 106167), (2469, 40377), (2817, 35389), (7407, 13459)]