72000063

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{140351}}^1$

素因数の和:140379

約数の個数: 16

約数和(自身を含む): 112281600

約数和(自身を除く): 40281537

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 140351, 421053, 1263159, 2666669, 3789477, 8000007, 24000021, 72000063]

約数ペア:

[(1, 72000063), (3, 24000021), (9, 8000007), (19, 3789477), (27, 2666669), (57, 1263159), (171, 421053), (513, 140351)]