981742437

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1093}}^1$

素因数の和:1971

約数の個数: 40

約数和(自身を含む): 1582663544

約数和(自身を除く): 600921107

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 853, 1053, 1093, 2559, 3279, 7677, 9837, 11089, 14209, 23031, 29511, 33267, 42627, 69093, 88533, 99801, 127881, 299403, 383643, 898209, 932329, 1150929, 2796987, 8390961, 12120277, 25172883, 36360831, 75518649, 109082493, 327247479, 981742437]

約数ペア:

[(1, 981742437), (3, 327247479), (9, 109082493), (13, 75518649), (27, 36360831), (39, 25172883), (81, 12120277), (117, 8390961), (351, 2796987), (853, 1150929), (1053, 932329), (1093, 898209), (2559, 383643), (3279, 299403), (7677, 127881), (9837, 99801), (11089, 88533), (14209, 69093), (23031, 42627), (29511, 33267)]