16289451

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 26680320

約数和(自身を除く): 10390869

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 1543, 3519, 4629, 10557, 13887, 26231, 35489, 41661, 78693, 106467, 236079, 319401, 603313, 708237, 958203, 1809939, 5429817, 16289451]

約数ペア:

[(1, 16289451), (3, 5429817), (9, 1809939), (17, 958203), (23, 708237), (27, 603313), (51, 319401), (69, 236079), (153, 106467), (207, 78693), (391, 41661), (459, 35489), (621, 26231), (1173, 13887), (1543, 10557), (3519, 4629)]