54324221

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 13171459

約数列:

[1, 7, 29, 41, 61, 107, 203, 287, 427, 749, 1189, 1769, 2501, 3103, 4387, 6527, 8323, 12383, 17507, 21721, 30709, 45689, 72529, 127223, 189283, 267607, 507703, 890561, 1324981, 1873249, 7760603, 54324221]

約数ペア:

[(1, 54324221), (7, 7760603), (29, 1873249), (41, 1324981), (61, 890561), (107, 507703), (203, 267607), (287, 189283), (427, 127223), (749, 72529), (1189, 45689), (1769, 30709), (2501, 21721), (3103, 17507), (4387, 12383), (6527, 8323)]