54280017

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9619}}^1$

素因数の和:9658

約数の個数: 32

約数和(自身を含む): 92352000

約数和(自身を除く): 38071983

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 9619, 28857, 86571, 105809, 182761, 259713, 317427, 548283, 952281, 1644849, 2010371, 2856843, 4934547, 6031113, 18093339, 54280017]

約数ペア:

[(1, 54280017), (3, 18093339), (9, 6031113), (11, 4934547), (19, 2856843), (27, 2010371), (33, 1644849), (57, 952281), (99, 548283), (171, 317427), (209, 259713), (297, 182761), (513, 105809), (627, 86571), (1881, 28857), (5643, 9619)]