74778429

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 111744000

約数和(自身を除く): 36965571

約数列:

[1, 3, 11, 33, 59, 177, 193, 199, 579, 597, 649, 1947, 2123, 2189, 6369, 6567, 11387, 11741, 34161, 35223, 38407, 115221, 125257, 129151, 375771, 387453, 422477, 1267431, 2266013, 6798039, 24926143, 74778429]

約数ペア:

[(1, 74778429), (3, 24926143), (11, 6798039), (33, 2266013), (59, 1267431), (177, 422477), (193, 387453), (199, 375771), (579, 129151), (597, 125257), (649, 115221), (1947, 38407), (2123, 35223), (2189, 34161), (6369, 11741), (6567, 11387)]