349452009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4079}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 548352000

約数和(自身を除く): 198899991

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 501, 513, 1503, 3173, 4079, 4509, 9519, 12237, 28557, 36711, 77501, 85671, 110133, 232503, 681193, 697509, 2043579, 2092527, 6130737, 12942667, 18392211, 38828001, 116484003, 349452009]

約数ペア:

[(1, 349452009), (3, 116484003), (9, 38828001), (19, 18392211), (27, 12942667), (57, 6130737), (167, 2092527), (171, 2043579), (501, 697509), (513, 681193), (1503, 232503), (3173, 110133), (4079, 85671), (4509, 77501), (9519, 36711), (12237, 28557)]