53540907

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 84172800

約数和(自身を除く): 30631893

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 547, 553, 1239, 1641, 1659, 3829, 4661, 11487, 13983, 32273, 32627, 43213, 96819, 97881, 129639, 225911, 302491, 677733, 907473, 2549567, 7648701, 17846969, 53540907]

約数ペア:

[(1, 53540907), (3, 17846969), (7, 7648701), (21, 2549567), (59, 907473), (79, 677733), (177, 302491), (237, 225911), (413, 129639), (547, 97881), (553, 96819), (1239, 43213), (1641, 32627), (1659, 32273), (3829, 13983), (4661, 11487)]