229809987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1787}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 372476160

約数和(自身を除く): 142666173

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 433, 1299, 1787, 3897, 4763, 5361, 11691, 14289, 16083, 19657, 42867, 48249, 58971, 128601, 176913, 530739, 773771, 2321313, 6963939, 8511481, 20891817, 25534443, 76603329, 229809987]

約数ペア:

[(1, 229809987), (3, 76603329), (9, 25534443), (11, 20891817), (27, 8511481), (33, 6963939), (99, 2321313), (297, 773771), (433, 530739), (1299, 176913), (1787, 128601), (3897, 58971), (4763, 48249), (5361, 42867), (11691, 19657), (14289, 16083)]