42452289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7523}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 29778111

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 7523, 22569, 67707, 82753, 142937, 203121, 248259, 428811, 744777, 1286433, 1572307, 2234331, 3859299, 4716921, 14150763, 42452289]

約数ペア:

[(1, 42452289), (3, 14150763), (9, 4716921), (11, 3859299), (19, 2234331), (27, 1572307), (33, 1286433), (57, 744777), (99, 428811), (171, 248259), (209, 203121), (297, 142937), (513, 82753), (627, 67707), (1881, 22569), (5643, 7523)]