169969563

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 264314880

約数和(自身を除く): 94345317

約数列:

[1, 3, 9, 23, 27, 69, 191, 207, 573, 621, 1433, 1719, 4299, 4393, 5157, 12897, 13179, 32959, 38691, 39537, 98877, 118611, 273703, 296631, 821109, 889893, 2463327, 6295169, 7389981, 18885507, 56656521, 169969563]

約数ペア:

[(1, 169969563), (3, 56656521), (9, 18885507), (23, 7389981), (27, 6295169), (69, 2463327), (191, 889893), (207, 821109), (573, 296631), (621, 273703), (1433, 118611), (1719, 98877), (4299, 39537), (4393, 38691), (5157, 32959), (12897, 13179)]