56584269

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 36

約数和(自身を含む): 98167680

約数和(自身を除く): 41583411

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4139, 4557, 12417, 13671, 28973, 37251, 86919, 128309, 202811, 260757, 384927, 608433, 898163, 1154781, 1825299, 2694489, 6287141, 8083467, 18861423, 56584269]

約数ペア:

[(1, 56584269), (3, 18861423), (7, 8083467), (9, 6287141), (21, 2694489), (31, 1825299), (49, 1154781), (63, 898163), (93, 608433), (147, 384927), (217, 260757), (279, 202811), (441, 128309), (651, 86919), (1519, 37251), (1953, 28973), (4139, 13671), (4557, 12417)]