168552819

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 56

約数和(自身を含む): 273162560

約数和(自身を除く): 104609741

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 243, 283, 387, 513, 729, 817, 849, 1161, 1539, 2451, 2547, 3483, 4617, 5377, 7353, 7641, 10449, 12169, 13851, 16131, 22059, 22923, 31347, 36507, 48393, 66177, 68769, 109521, 145179, 198531, 206307, 231211, 328563, 435537, 595593, 693633, 985689, 1306611, 2080899, 2957067, 3919833, 6242697, 8871201, 18728091, 56184273, 168552819]

約数ペア:

[(1, 168552819), (3, 56184273), (9, 18728091), (19, 8871201), (27, 6242697), (43, 3919833), (57, 2957067), (81, 2080899), (129, 1306611), (171, 985689), (243, 693633), (283, 595593), (387, 435537), (513, 328563), (729, 231211), (817, 206307), (849, 198531), (1161, 145179), (1539, 109521), (2451, 68769), (2547, 66177), (3483, 48393), (4617, 36507), (5377, 31347), (7353, 22923), (7641, 22059), (10449, 16131), (12169, 13851)]