75917439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{216289}}^1$

素因数の和:216311

約数の個数: 16

約数和(自身を含む): 121122400

約数和(自身を除く): 45204961

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 216289, 648867, 1946601, 2811757, 5839803, 8435271, 25305813, 75917439]

約数ペア:

[(1, 75917439), (3, 25305813), (9, 8435271), (13, 5839803), (27, 2811757), (39, 1946601), (117, 648867), (351, 216289)]