29668761

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2333}}^1$

素因数の和:2502

約数の個数: 20

約数和(自身を含む): 44621412

約数和(自身を除く): 14952651

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2333, 4239, 6999, 12717, 20997, 62991, 188973, 366281, 1098843, 3296529, 9889587, 29668761]

約数ペア:

[(1, 29668761), (3, 9889587), (9, 3296529), (27, 1098843), (81, 366281), (157, 188973), (471, 62991), (1413, 20997), (2333, 12717), (4239, 6999)]