9273159

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 16506880

約数和(自身を除く): 7233721

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 127, 133, 171, 183, 381, 399, 427, 549, 889, 1143, 1159, 1197, 1281, 2413, 2667, 3477, 3843, 7239, 7747, 8001, 8113, 10431, 16891, 21717, 23241, 24339, 50673, 54229, 69723, 73017, 147193, 152019, 162687, 441579, 488061, 1030351, 1324737, 3091053, 9273159]

約数ペア:

[(1, 9273159), (3, 3091053), (7, 1324737), (9, 1030351), (19, 488061), (21, 441579), (57, 162687), (61, 152019), (63, 147193), (127, 73017), (133, 69723), (171, 54229), (183, 50673), (381, 24339), (399, 23241), (427, 21717), (549, 16891), (889, 10431), (1143, 8113), (1159, 8001), (1197, 7747), (1281, 7239), (2413, 3843), (2667, 3477)]