143486673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2393}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 77144367

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1817, 2393, 2607, 5451, 7179, 19987, 26323, 55039, 59961, 78969, 165117, 189047, 567141, 605429, 1816287, 2079517, 4348081, 6238551, 13044243, 47828891, 143486673]

約数ペア:

[(1, 143486673), (3, 47828891), (11, 13044243), (23, 6238551), (33, 4348081), (69, 2079517), (79, 1816287), (237, 605429), (253, 567141), (759, 189047), (869, 165117), (1817, 78969), (2393, 59961), (2607, 55039), (5451, 26323), (7179, 19987)]