81553833

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6037}}^1$

素因数の和:6141

約数の個数: 24

約数和(自身を含む): 125590400

約数和(自身を除く): 44036567

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 6037, 13509, 18111, 54333, 114703, 344109, 476923, 1032327, 1430769, 4292307, 9061537, 27184611, 81553833]

約数ペア:

[(1, 81553833), (3, 27184611), (9, 9061537), (19, 4292307), (57, 1430769), (79, 1032327), (171, 476923), (237, 344109), (711, 114703), (1501, 54333), (4503, 18111), (6037, 13509)]