40745367063

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{4614947}}^1$

素因数の和:4615068

約数の個数: 20

約数和(自身を含む): 61424957880

約数和(自身を除く): 20679590817

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 4614947, 13844841, 41534523, 124603569, 373810707, 503029223, 1509087669, 4527263007, 13581789021, 40745367063]

約数ペア:

[(1, 40745367063), (3, 13581789021), (9, 4527263007), (27, 1509087669), (81, 503029223), (109, 373810707), (327, 124603569), (981, 41534523), (2943, 13844841), (8829, 4614947)]