55764477

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 86112000

約数和(自身を除く): 30347523

約数列:

[1, 3, 9, 27, 29, 87, 229, 261, 311, 687, 783, 933, 2061, 2799, 6183, 6641, 8397, 9019, 19923, 27057, 59769, 71219, 81171, 179307, 213657, 243513, 640971, 1922913, 2065351, 6196053, 18588159, 55764477]

約数ペア:

[(1, 55764477), (3, 18588159), (9, 6196053), (27, 2065351), (29, 1922913), (87, 640971), (229, 243513), (261, 213657), (311, 179307), (687, 81171), (783, 71219), (933, 59769), (2061, 27057), (2799, 19923), (6183, 9019), (6641, 8397)]