348549147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 36

約数和(自身を含む): 543992904

約数和(自身を除く): 195443757

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 811, 901, 2433, 2703, 2809, 7299, 8109, 8427, 13787, 25281, 41361, 42983, 47753, 124083, 128949, 143259, 386847, 429777, 730711, 2192133, 2278099, 6576399, 6834297, 20502891, 38727683, 116183049, 348549147]

約数ペア:

[(1, 348549147), (3, 116183049), (9, 38727683), (17, 20502891), (51, 6834297), (53, 6576399), (153, 2278099), (159, 2192133), (477, 730711), (811, 429777), (901, 386847), (2433, 143259), (2703, 128949), (2809, 124083), (7299, 47753), (8109, 42983), (8427, 41361), (13787, 25281)]