39465387

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 54

約数和(自身を含む): 66145716

約数和(自身を除く): 26680329

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 169, 243, 279, 351, 403, 507, 837, 961, 1053, 1209, 1521, 2511, 2883, 3159, 3627, 4563, 5239, 7533, 8649, 10881, 12493, 13689, 15717, 25947, 32643, 37479, 41067, 47151, 77841, 97929, 112437, 141453, 162409, 233523, 337311, 424359, 487227, 1011933, 1273077, 1461681, 3035799, 4385043, 13155129, 39465387]

約数ペア:

[(1, 39465387), (3, 13155129), (9, 4385043), (13, 3035799), (27, 1461681), (31, 1273077), (39, 1011933), (81, 487227), (93, 424359), (117, 337311), (169, 233523), (243, 162409), (279, 141453), (351, 112437), (403, 97929), (507, 77841), (837, 47151), (961, 41067), (1053, 37479), (1209, 32643), (1521, 25947), (2511, 15717), (2883, 13689), (3159, 12493), (3627, 10881), (4563, 8649), (5239, 7533)]