210836331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 137528469

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 107, 167, 171, 207, 321, 437, 501, 513, 621, 963, 1311, 1503, 2033, 2461, 2889, 3173, 3841, 3933, 4509, 6099, 7383, 9519, 11523, 11799, 17869, 18297, 22149, 28557, 34569, 46759, 53607, 54891, 66447, 72979, 85671, 103707, 140277, 160821, 218937, 339511, 410987, 420831, 482463, 656811, 1018533, 1232961, 1262493, 1970433, 3055599, 3698883, 7808753, 9166797, 11096649, 23426259, 70278777, 210836331]

約数ペア:

[(1, 210836331), (3, 70278777), (9, 23426259), (19, 11096649), (23, 9166797), (27, 7808753), (57, 3698883), (69, 3055599), (107, 1970433), (167, 1262493), (171, 1232961), (207, 1018533), (321, 656811), (437, 482463), (501, 420831), (513, 410987), (621, 339511), (963, 218937), (1311, 160821), (1503, 140277), (2033, 103707), (2461, 85671), (2889, 72979), (3173, 66447), (3841, 54891), (3933, 53607), (4509, 46759), (6099, 34569), (7383, 28557), (9519, 22149), (11523, 18297), (11799, 17869)]