171346617

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25693}}^1$

素因数の和:25734

約数の個数: 32

約数和(自身を含む): 287772800

約数和(自身を除く): 116426183

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 25693, 77079, 231237, 334009, 488167, 693711, 1002027, 1464501, 3006081, 4393503, 6346171, 9018243, 13180509, 19038513, 57115539, 171346617]

約数ペア:

[(1, 171346617), (3, 57115539), (9, 19038513), (13, 13180509), (19, 9018243), (27, 6346171), (39, 4393503), (57, 3006081), (117, 1464501), (171, 1002027), (247, 693711), (351, 488167), (513, 334009), (741, 231237), (2223, 77079), (6669, 25693)]