9180261

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 13679640

約数和(自身を除く): 4499379

約数列:

[1, 3, 9, 73, 89, 157, 219, 267, 471, 657, 801, 1413, 6497, 11461, 13973, 19491, 34383, 41919, 58473, 103149, 125757, 1020029, 3060087, 9180261]

約数ペア:

[(1, 9180261), (3, 3060087), (9, 1020029), (73, 125757), (89, 103149), (157, 58473), (219, 41919), (267, 34383), (471, 19491), (657, 13973), (801, 11461), (1413, 6497)]