27589881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 42854400

約数和(自身を除く): 15264519

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 557, 627, 869, 1501, 1671, 2607, 4503, 6127, 10583, 16511, 18381, 31749, 44003, 49533, 116413, 132009, 349239, 484033, 836057, 1452099, 2508171, 9196627, 27589881]

約数ペア:

[(1, 27589881), (3, 9196627), (11, 2508171), (19, 1452099), (33, 836057), (57, 484033), (79, 349239), (209, 132009), (237, 116413), (557, 49533), (627, 44003), (869, 31749), (1501, 18381), (1671, 16511), (2607, 10583), (4503, 6127)]