82973403

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{15289}}^1$

素因数の和:15368

約数の個数: 20

約数和(自身を含む): 125806120

約数和(自身を除く): 42832717

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 15289, 45867, 137601, 412803, 1024363, 1238409, 3073089, 9219267, 27657801, 82973403]

約数ペア:

[(1, 82973403), (3, 27657801), (9, 9219267), (27, 3073089), (67, 1238409), (81, 1024363), (201, 412803), (603, 137601), (1809, 45867), (5427, 15289)]