30932217

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 47878740

約数和(自身を除く): 16946523

約数列:

[1, 3, 9, 23, 69, 73, 89, 207, 219, 267, 529, 657, 801, 1587, 1679, 2047, 4761, 5037, 6141, 6497, 15111, 18423, 19491, 38617, 47081, 58473, 115851, 141243, 149431, 347553, 423729, 448293, 1344879, 3436913, 10310739, 30932217]

約数ペア:

[(1, 30932217), (3, 10310739), (9, 3436913), (23, 1344879), (69, 448293), (73, 423729), (89, 347553), (207, 149431), (219, 141243), (267, 115851), (529, 58473), (657, 47081), (801, 38617), (1587, 19491), (1679, 18423), (2047, 15111), (4761, 6497), (5037, 6141)]