85640049

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4186

約数の個数: 36

約数和(自身を含む): 143161200

約数和(自身を除く): 57521151

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 4139, 6897, 12417, 20691, 37251, 45529, 78641, 136587, 235923, 409761, 500819, 707769, 865051, 1502457, 2595153, 4507371, 7785459, 9515561, 28546683, 85640049]

約数ペア:

[(1, 85640049), (3, 28546683), (9, 9515561), (11, 7785459), (19, 4507371), (33, 2595153), (57, 1502457), (99, 865051), (121, 707769), (171, 500819), (209, 409761), (363, 235923), (627, 136587), (1089, 78641), (1881, 45529), (2299, 37251), (4139, 20691), (6897, 12417)]