55362447

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 56

約数和(自身を含む): 100031360

約数和(自身を除く): 44668913

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 571, 729, 1197, 1539, 1701, 1713, 3591, 3997, 4617, 5103, 5139, 10773, 10849, 11991, 13851, 15417, 32319, 32547, 35973, 46251, 75943, 96957, 97641, 107919, 138753, 227829, 292923, 323757, 416259, 683487, 878769, 971271, 2050461, 2636307, 2913813, 6151383, 7908921, 18454149, 55362447]

約数ペア:

[(1, 55362447), (3, 18454149), (7, 7908921), (9, 6151383), (19, 2913813), (21, 2636307), (27, 2050461), (57, 971271), (63, 878769), (81, 683487), (133, 416259), (171, 323757), (189, 292923), (243, 227829), (399, 138753), (513, 107919), (567, 97641), (571, 96957), (729, 75943), (1197, 46251), (1539, 35973), (1701, 32547), (1713, 32319), (3591, 15417), (3997, 13851), (4617, 11991), (5103, 10849), (5139, 10773)]