139284981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{468973}}^1$

素因数の和:468993

約数の個数: 16

約数和(自身を含む): 225107520

約数和(自身を除く): 85822539

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 468973, 1406919, 4220757, 5158703, 12662271, 15476109, 46428327, 139284981]

約数ペア:

[(1, 139284981), (3, 46428327), (9, 15476109), (11, 12662271), (27, 5158703), (33, 4220757), (99, 1406919), (297, 468973)]