84355089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1817

約数の個数: 32

約数和(自身を含む): 139233024

約数和(自身を除く): 54877935

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 1351, 1601, 2509, 4053, 4803, 7527, 11207, 17563, 20813, 33621, 52689, 62439, 145691, 308993, 437073, 926979, 2162951, 4016909, 6488853, 12050727, 28118363, 84355089]

約数ペア:

[(1, 84355089), (3, 28118363), (7, 12050727), (13, 6488853), (21, 4016909), (39, 2162951), (91, 926979), (193, 437073), (273, 308993), (579, 145691), (1351, 62439), (1601, 52689), (2509, 33621), (4053, 20813), (4803, 17563), (7527, 11207)]