177946227

素因数分解:

$3^5\times {\mathrm{179}}^1\times {\mathrm{4091}}^1$

素因数の和:4285

約数の個数: 24

約数和(自身を含む): 268107840

約数和(自身を除く): 90161613

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 1611, 4091, 4833, 12273, 14499, 36819, 43497, 110457, 331371, 732289, 994113, 2196867, 6590601, 19771803, 59315409, 177946227]

約数ペア:

[(1, 177946227), (3, 59315409), (9, 19771803), (27, 6590601), (81, 2196867), (179, 994113), (243, 732289), (537, 331371), (1611, 110457), (4091, 43497), (4833, 36819), (12273, 14499)]