78709983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{811}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 122072832

約数和(自身を除く): 43362849

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 811, 1903, 2433, 2941, 5709, 8823, 8921, 13787, 26763, 32351, 41361, 97053, 140303, 151657, 420909, 454971, 1543333, 2385151, 4629999, 7155453, 26236661, 78709983]

約数ペア:

[(1, 78709983), (3, 26236661), (11, 7155453), (17, 4629999), (33, 2385151), (51, 1543333), (173, 454971), (187, 420909), (519, 151657), (561, 140303), (811, 97053), (1903, 41361), (2433, 32351), (2941, 26763), (5709, 13787), (8823, 8921)]