33408639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 54362880

約数和(自身を除く): 20954241

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 571, 591, 1713, 1773, 2167, 5139, 5319, 6281, 6501, 15417, 18843, 19503, 56529, 58509, 112487, 169587, 337461, 1012383, 1237357, 3037149, 3712071, 11136213, 33408639]

約数ペア:

[(1, 33408639), (3, 11136213), (9, 3712071), (11, 3037149), (27, 1237357), (33, 1012383), (99, 337461), (197, 169587), (297, 112487), (571, 58509), (591, 56529), (1713, 19503), (1773, 18843), (2167, 15417), (5139, 6501), (5319, 6281)]