27950451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 39626496

約数和(自身を除く): 11676045

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7643, 22929, 175789, 405079, 527367, 1215237, 9316817, 27950451]

約数ペア:

[(1, 27950451), (3, 9316817), (23, 1215237), (53, 527367), (69, 405079), (159, 175789), (1219, 22929), (3657, 7643)]