30568131

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 21444669

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5417, 5643, 16251, 48753, 59587, 102923, 146259, 178761, 308769, 536283, 926307, 1132153, 1608849, 2778921, 3396459, 10189377, 30568131]

約数ペア:

[(1, 30568131), (3, 10189377), (9, 3396459), (11, 2778921), (19, 1608849), (27, 1132153), (33, 926307), (57, 536283), (99, 308769), (171, 178761), (209, 146259), (297, 102923), (513, 59587), (627, 48753), (1881, 16251), (5417, 5643)]