86936109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 128024064

約数和(自身を除く): 41087955

約数列:

[1, 3, 13, 39, 83, 107, 249, 251, 321, 753, 1079, 1391, 3237, 3263, 4173, 8881, 9789, 20833, 26643, 26857, 62499, 80571, 115453, 270829, 346359, 349141, 812487, 1047423, 2229131, 6687393, 28978703, 86936109]

約数ペア:

[(1, 86936109), (3, 28978703), (13, 6687393), (39, 2229131), (83, 1047423), (107, 812487), (249, 349141), (251, 346359), (321, 270829), (753, 115453), (1079, 80571), (1391, 62499), (3237, 26857), (3263, 26643), (4173, 20833), (8881, 9789)]