66683601

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 103864320

約数和(自身を除く): 37180719

約数列:

[1, 3, 9, 23, 27, 69, 167, 207, 501, 621, 643, 1503, 1929, 3841, 4509, 5787, 11523, 14789, 17361, 34569, 44367, 103707, 107381, 133101, 322143, 399303, 966429, 2469763, 2899287, 7409289, 22227867, 66683601]

約数ペア:

[(1, 66683601), (3, 22227867), (9, 7409289), (23, 2899287), (27, 2469763), (69, 966429), (167, 399303), (207, 322143), (501, 133101), (621, 107381), (643, 103707), (1503, 44367), (1929, 34569), (3841, 17361), (4509, 14789), (5787, 11523)]