66968198991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2267879}}^1$

素因数の和:2268095

約数の個数: 24

約数和(自身を含む): 102952680480

約数和(自身を除く): 35984481489

約数列:

[1, 3, 9, 17, 51, 153, 193, 579, 1737, 3281, 9843, 29529, 2267879, 6803637, 20410911, 38553943, 115661829, 346985487, 437700647, 1313101941, 3939305823, 7440910999, 22322732997, 66968198991]

約数ペア:

[(1, 66968198991), (3, 22322732997), (9, 7440910999), (17, 3939305823), (51, 1313101941), (153, 437700647), (193, 346985487), (579, 115661829), (1737, 38553943), (3281, 20410911), (9843, 6803637), (29529, 2267879)]