29121223677

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{431867}}^1$

素因数の和:431922

約数の個数: 48

約数和(自身を含む): 50580380160

約数和(自身を除く): 21459156483

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 247, 273, 399, 507, 741, 1183, 1729, 3211, 3549, 5187, 9633, 22477, 67431, 431867, 1295601, 3023069, 5614271, 8205473, 9069207, 16842813, 24616419, 39299897, 57438311, 72985523, 106671149, 117899691, 172314933, 218956569, 320013447, 510898661, 746698043, 1386724937, 1532695983, 2240094129, 4160174811, 9707074559, 29121223677]

約数ペア:

[(1, 29121223677), (3, 9707074559), (7, 4160174811), (13, 2240094129), (19, 1532695983), (21, 1386724937), (39, 746698043), (57, 510898661), (91, 320013447), (133, 218956569), (169, 172314933), (247, 117899691), (273, 106671149), (399, 72985523), (507, 57438311), (741, 39299897), (1183, 24616419), (1729, 16842813), (3211, 9069207), (3549, 8205473), (5187, 5614271), (9633, 3023069), (22477, 1295601), (67431, 431867)]