54129411

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 97454080

約数和(自身を除く): 43324669

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 289, 357, 459, 867, 991, 1071, 2023, 2601, 2973, 3213, 6069, 6937, 7803, 8919, 16847, 18207, 20811, 26757, 50541, 54621, 62433, 117929, 151623, 187299, 286399, 353787, 454869, 859197, 1061361, 2004793, 2577591, 3184083, 6014379, 7732773, 18043137, 54129411]

約数ペア:

[(1, 54129411), (3, 18043137), (7, 7732773), (9, 6014379), (17, 3184083), (21, 2577591), (27, 2004793), (51, 1061361), (63, 859197), (119, 454869), (153, 353787), (189, 286399), (289, 187299), (357, 151623), (459, 117929), (867, 62433), (991, 54621), (1071, 50541), (2023, 26757), (2601, 20811), (2973, 18207), (3213, 16847), (6069, 8919), (6937, 7803)]