224451

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:192

約数の個数: 20

約数和(自身を含む): 357192

約数和(自身を除く): 132741

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 163, 459, 489, 1377, 1467, 2771, 4401, 8313, 13203, 24939, 74817, 224451]

約数ペア:

[(1, 224451), (3, 74817), (9, 24939), (17, 13203), (27, 8313), (51, 4401), (81, 2771), (153, 1467), (163, 1377), (459, 489)]