76983231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4575

約数の個数: 32

約数和(自身を含む): 121443840

約数和(自身を除く): 44460609

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 4517, 5681, 13551, 17043, 58721, 85823, 103891, 176163, 257469, 311673, 1115699, 1350583, 1973929, 3347097, 4051749, 5921787, 25661077, 76983231]

約数ペア:

[(1, 76983231), (3, 25661077), (13, 5921787), (19, 4051749), (23, 3347097), (39, 1973929), (57, 1350583), (69, 1115699), (247, 311673), (299, 257469), (437, 176163), (741, 103891), (897, 85823), (1311, 58721), (4517, 17043), (5681, 13551)]