74064861

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 122435544

約数和(自身を除く): 48370683

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 1901, 2997, 4329, 5703, 12987, 17109, 24713, 38961, 51327, 70337, 74139, 153981, 211011, 222417, 633033, 667251, 914381, 1899099, 2001753, 2743143, 5697297, 8229429, 24688287, 74064861]

約数ペア:

[(1, 74064861), (3, 24688287), (9, 8229429), (13, 5697297), (27, 2743143), (37, 2001753), (39, 1899099), (81, 914381), (111, 667251), (117, 633033), (333, 222417), (351, 211011), (481, 153981), (999, 74139), (1053, 70337), (1443, 51327), (1901, 38961), (2997, 24713), (4329, 17109), (5703, 12987)]